• 2022

1. David Aron and Santosh Kumar, Fixed point theorem for a sequence of multivalued nonself mappings in metrically convex metric spaces, Topological Algebra and Its Applications, 10, (2022), 1-12.
2. Rijwan Khan, Akhilesh Kumar Srivastava, Mahima Gupta, Pallavi Kumari, Santosh Kumar, Medicolite-Machine Learning Based Patient Care Model, Computational Intelligence and Neuroscience, Article ID 8109147 (2022) 9 Pages.
3. Santosh Kumar and Faustine Nziku, Some Fixed Point Theorems for Boyd and Wong Type contraction mapping in Ordered Partial Metric Spaces with an Application, Journal of Function Spaces, Volume 2022, Article ID 7591420, 9 pages, https://doi.org/10.1155/2022/7591420.
4. Anju Panwar and Reena and Santosh Kumar, Fixed points of r-non-expansive mappings using MP iterative process, Advances in the Theory of Nonlinear Analysis and its Applications, 6 (2022) No. 2, 229-245. https://doi.org/10.31197/atnaa.980093
5. Santosh Kumar and Johnson Kessy, Fixed Point Theorems for Hybrid Pair of Weak Compatible Mappings in Partial Metric Spaces, Mathematica Bohemica, June, 2022, doi: 10.21136/MB.2022.0197-20.
6. Mohd Jubair, Javid Ali and Santosh Kumar, Estimating fixed points via new iterative scheme with an application, Journal of Function Spaces, Volume 2022, Article ID 3740809, 11 pages, https://doi.org/10.1155/2022/3740809
7. Pragati Gautam, Santosh Kumar, Swapnil Verma and Soumya
   Gulati, On some w-Interpolative contractions of Suzuki type mappings in Quasi-partial b-metric space, Journal of Function Spaces, Vol. 2022, Article Id. 9158199, 12 Pages.
8. Pragati Gautam, Shiv Raj Singh, Santosh Kumar and Swapnil Verma, On nonunique fixed point theorems via interpolative Chatterjea type Suzuki contraction in quasi-partial b- metric space, Journal of Mathematics, Vol. 2022, Article ID 2347294, 10 Pages.
9. Lucas Wangwe and Santosh Kumar, Common fixed point theorem for generalized F-Kannan Suzuki type mapping in TVS valued cone metric space with applications, Journal of Mathematics, Volume 2022, Article ID 6504663, 17 pages, https://doi.org/10.1155/2022/6504663
10. Santosh Kumar and Terentius Rugumisa, Pair of Non-self Mappings and Common Fixed Points in Partial Metric Spaces, Jnanabha, Vol. 52(1) (2022), 124-133.  
11. Lucas Wangwe and Santosh Kumar, Fixed point Results for Interpolative y -Hardy-Rogers type contraction mappings in quasi-partial b-metric space with some Applications, Journal of Analysis, (2022) 18 Pages,  https://doi.org/10.1007/s41478-022-00456-4  
12. Gunaseelan Mani, Arul Joseph Gnanaprakasam, Khalil Javed and Santosh Kumar, On orthogonal coupled fixed point results with application, Journal of Function Spaces, Article ID: 5044181, (2022), 7 Pages.
13. Anju Panwar and Pinki Lamba, Santosh Kumar, Some convergence results using a new iterative algorithm in CAT(0) space, Results in Nonlinear Analysis, 5 (2022) No. 3, 263-272. https://doi.org/10.53006/rna.1097678
14. Mohammad Asim, Santosh Kumar, Mohammad Imdad, Reny George, C*-Algebra Valued Quasi Metric Spaces and Fixed Point Results with an Application, Appl. Gen. Topol. 23, no. 2 (2022), 287-301, doi:10.4995/agt.2022.16783
15. Jerolina Fernandez, Neeraj Malviya, Santosh Kumar, Extended Nb-cone metric space over Banach algebra with an application, Topol. Algebra Appl. 2022; 10:94–102.
16. David Aron and Santosh Kumar, Fixed point theorem for multivalued nonself mappings satisfying JS-contraction with an application, Ural Mathematical Journal, Vol.8 No. 1 (2022) pp. 3-12, DOI: 10.15826/umj.2022.1.001
17. Penumarthy Parvateesam Murthy, Chandra Prakash Dhuri, Santosh Kumar,
    Rajagopalan Ramaswamy*, Muhannad Abdullah Saud Alaskar, Stojan Radenovi'c, Common Fixed Point for Meir-Keeler Type Contraction in Bipolar Metric Space, Fractal Fract. 2022, 6, 649. https://doi.org/10.3390/fractalfract6110649
18. Pragati Gautam, Santosh Kumar, Swapnil Verma and Gauri Gupta, Existence of Common Fixed Point in Kannan F-contractive mappings in Quasi-Partial b-Metric Space, Fixed Point Theory and Algorithms for Sciences and Engineering, (2022) 2022:23, https://doi.org/10.1186/s13663-022-00734-7.
19. Lucas Wangwe and Santosh Kumar, Fixed point theorem for single-valued mapping in convex Partial symmetric spaces with an application, Konuralp Journal of Mathematics 10 (2) (2022) 332-340.
20. Santosh Kumar, Anita Tomar and Gopi Prasad, On solution of Fredholm and Volterra type nonlinear integral equations via discontinuous nonlinear contractions, Journal of Mathematics, Volume 2022, Article ID 7257000, 11 pages https://doi.org/10.1155/2022/7257000.
21. Asaph Keikara Muhumuza, Rebecca Nalule Muhumuza and Santosh Kumar, Extreme-Fixed Points of the Vandermonde determinant on p-normed surfaces implicitly determined by a univariate orthogonal polynomials, Konuralp Journal of Mathematics, 10 (2) (2022) 355-367.
22. Wistad Sanga, Santosh Kumar and Marco Mpimbo, A note on Dendrite and Terminal periodic decomposition, Indian Journal of Mathematics,64(3)(2022), 305-321.

• 2021

1. Neema Wilberth, Santosh Kumar and Marco Mpimbo, Hypercyclic Tuples of Matrices on , Electronic Journal of Mathematical Analysis and Applications (EJMAA) Vol. 9(2) July 2021, pp. 1-11.
2. Lucas Wangwe, Santosh Kumar, A Common Fixed Point Theorem for Generalised F -Kannan Mapping in Metric Space with Applications, Abstract and Applied Analysis, vol. 2021, Article ID 6619877, 12 pages, 2021.
3. Lucas Wangwe and Santosh Kumar, Theoretical fixed point theorems on S-metric space under binary relation via implicit contractive condition with an application to integral equation, Malaya Journal of Matematik, 9(1) (2021), 1019-1028.
4. Santosh Kumar and Luambano Sholastica, On Some Fixed Point Theorems for Multivalued F-Contractions in Partial Metric Spaces, Demonstratio Mathematica, 54 (2021), 151-161.
5. Lucas Wangwe and Santosh Kumar, Some common fixed-point theorems for a pair of p-hybrid mappings via common limit range property in G-metric space, Results in Nonlinear Analysis 4 (2021) No. 2, 87-104, https://dergipark.org.tr/en/pub/rna /issue/60678/907704
6. Reena Jain, Hemant Kumar Nashine, and Santosh Kumar, An implicit relation approach in metric spaces under w-distance and application to fractional differential equation, Journal of Function Spaces, Volume 2021, Article ID 9928881, 12 pages
7. Lucas Wangwe and Santosh Kumar, Common Fixed Point Theorem for Hybrid Pair of Mappings in a Generalised (F, x, h)- contraction in weak Partial b - Metric Spaces with an Application, Advances in the Theory of Nonlinear Analysis and its Applications, 5 (2021) No. 4, 531-550.
8. Lucas Wangwe and Santosh Kumar, Fixed Point Theorems for Multi-valued a-F- contractions in Partial metric spaces with an Application, Results in Nonlinear Analysis, 4 No. 3, (2021), 130-148.
9. Lucas Wangwe and Santosh Kumar, Common fixed-point theorems under implicit contractive condition using E. A property on metric-like spaces employing with an arbitrary binary relation and an application to integral equation, Int. J. Nonlinear Anal. Appl., Page. 1–22, http://dx.doi.org/10.22075/ijnaa.2021.23494.2548
10. Santosh Kumar, Fixed Points and Continuity for a Pair of Contractive Maps in Metric Spaces with Application to Nonlinear Volterra-integral Equations, Journal of Function Spaces, Volume 2021, Article ID 9982217, 13 pages, https://doi.org/10.1155/2021/9982217
11. Lucas Wangwe and Santosh Kumar, Fixed point theorem for multi-valued nonself mapping in Partial symmetric spaces with an application, Topological Algebra and Its Applications, 9 (2021), 20–36.
12. Santosh Kumar, Richard Osward and Mengistu Goa Sangago, Extragradient Method Approximating a Common Solution for a Fixed Point and Variational Inequality Problems in Hilbert Space, Novi Sad Journal of Mathematics, 52(2) (2022), 17 Pages https://doi.org/10.30755/NSJOM.0957
13. Pragati Gautam, Santosh Kumar, Swapnil Verma and Gauri Gupta, Non-unique Fixed Point results via Kannan F-Contraction on Quasi-Partial b-Metric Space, Journal of Function Spaces, 2021(1):1-10, DOI:10.1155/2021/2163108
14. Rijwan Khan, Santosh Kumar, Niharika Dhingra, Mahima Gupta, Neha Bhati, Pallavi Kumari, Machine Learning and IoT Based Waste Management System, Computational Intelligence and Neuroscience, Article ID 5942574
15. Sapna Katiyar, Rijwan Khan, Santosh Kumar, Artificial Bee Colony Algorithm for Fresh Food Distribution without Quality Loss by Delivery Route Optimization, Journal of Food Quality, Volume 2021, Article ID 4881289, 9 pages, https://doi.org/10.1155/2021/ 4881289
16. Santosh Kumar and Mohammed Asim, Fixed Point Theorems for a Pair of Ordered F-contraction mappings in Ordered Metric Spaces, Advances in Nonlinear Variational Inequalities, Vol. 25, No. 1, (2022), 17-28.
17. Lucas Wangwe and Santosh Kumar, Fixed point Theorem for S- f-Y- F-contraction Mappings in ordered Partial Metric Space with an Application to Integral Equation, Nonlinear Studies,28(1) (2021) 1207-1223.
18. Rijwan Khan, Santosh Kumar, Niharika Dhingra, Neha Bhati, The Use of Different Image Recognition Techniques in Food Safety: A Study, Journal of Food Quality, Volume 2021, Article ID 7223164, 10 pages, https://doi.org/10.1155/2021/7223164
19. Shashi Pauline and Santosh Kumar, Common Fixed point theorems for T-Hardy-Rodgers contraction mappings in complete cone b-metric spaces with an application, Topol. Algebra Appl. 2021; 9:105–117.

• 2020

1. 79. Melkiory Aloyce, Santosh Kumar and Marco Mpimbo, An Infinite-Dimensional Subspace of a Non-Normable and Separable Frechet Space, Electronic Journal of Mathematical Analysis and Applications (EJMAA), Vol. 8(2) July 2020, 240-252.
2. 80. Santosh Kumar and Terentius Rugumisa, Fixed point theorem for mappings satisfying implicit relations in multiplicative metric spaces, Malaya Journal of Mathematics, Vol. 8(1) (2020), 216-221, DOI: 10.26637/MJM0801/0036.
3. 81. Terentius Rugumisa and Santosh Kumar, Fixed Point Theorems for Non-Self Mappings in Multiplicative Metric Spaces, Konuralp Journal of Mathematics, 8(1) (2020), 1 – 6.

• 2019

1. Alfred Hugo, Oluwole Daniel Makinde, Santosh Kumar, An Eco-epidemiological Model for Newcastle Disease in Central Zone of Tanzania, Int. J. Computing Science and Mathematics, Vol. 10, No. 3 (2019), 215-235. (SCOPUS, Web of Science)
2. Faustine Nziku and Santosh Kumar, Fixed Points and Continuity of Boyd and Wong Type Contractive Maps, Electronic Journal of Mathematical Analysis and Applications (EJMAA), Vol. 7(2)(2019), 106-113.
3. Luambano Sholastica, Santosh Kumar and Grayson Kakiko, Fixed Points for F-contraction Mappings in Partial Metric Spaces, Lobachevskii Journal of Mathematics, 40(2) (2019) 183–188. (SCOPUS, Impact Factor-0.728)
4. Luambano Sholastica and Santosh Kumar, Fixed Points for an Ordered F-contraction mappings in Ordered Partial Metric Spaces, Electronic Journal of Mathematical Analysis and Applications (EJMAA), 7(2)(2019), 284-290.
5. Santosh Kumar and Terentius Rugumisa, Common Fixed Points of Non-self Mappings Satisfying Implicit Relations in Partial Metric Spaces, The Journal of Analysis, (2019). https://doi.org/10.1007/s41478-019-00173-5.                                                  (SCOPUS, Springer)
6. Neema Wilberth, Marco Mpimbo and Santosh Kumar, Somewhere Dense Orbit that is not Dense on a Complex Hilbert Space, Concrete Operators, 6 (2019) 58-63. (SCOPUS, Impact Factor- 0.44)
7. Santosh Kumar, Coincidence Points for a Pair of Ordered F-contraction mappings in Ordered Partial Metric Spaces, Malaya Journal of Matematik, 7(3) (2019) 423-428.
8. Neema Wilberth, Marco Mpimbo and Santosh Kumar, Hypercyclic Pair whose Components are Direct Sums of Identical Hypercyclic Operators, Jnanabha, 49(1) (2019), 97-106.
9. Richard Osward, Santosh Kumar and Mengistu Goa Sangago, Approximation of Common Solutions for a Fixed Point Problem of Asymptotically Nonexpansive Mapping and a Generalized Equilibrium Problem in Hilbert Space, Journal of the Egyptian Mathematical Society, 27:43, (2019),1-16. https://doi.org/10.1186/s42787-019-0051-8.          (Springer)
10. Melkiory Aloyce, Marco Mpimbo and Santosh Kumar, On Scalar Multiples of Hypercyclic Operators on Non-Normable and Separable Frechet Spaces, Tanzania Journal of Science, 45(3) (2019), 431-438.
11. Faustine Nziku and Santosh Kumar, Boyd and Wong Type Fixed Point Theorem in Partial Metric Spaces, Moroccan J. of Pure and Appl. Anal. (MJPAA), 5(2) (2019), 235–246. (SCOPUS)

• 2018

1. Santosh Kumar and Johnson Kessy, Some fixed point theorems for two hybrid pairs of mappings in partial metric spaces, Journal of Analysis and Number theory, 6(1), (2018), 1-6.
2. Terentius Rugumisa, Santosh Kumar, Fixed Points of Non-Self Mappings in Partial Metric Spaces, Journal of Analysis and Number Theory, 6(1), (2018), 13-19.
3. Johnson Kessy, Santosh Kumar and Grayson Kakiko, Common Fixed Point Theorem For Weakly Compatible Mappings In Partial Metric Spaces, Nonlinear Analysis Forum, 23(2), (2018), 1–14.
4. Terentius Rugumisa, Santosh Kumar and M. Imdad, Common fixed points for four non-self-mappings in partial metric spaces, Mathematica Bohemica, Vol. 145, No. 1, pp. 45-63, 2020, DOI:  10.21136/MB.2018.0008-18.       (SCOPUS, Web of Science, Impact factor- 0.19)
5. Santosh Kumar, Terentius Rugumisa, Common Fixed Points of a Pair of Multivalued Non-self Mappings in Partial Metric Spaces, Malaya Journal of Matematik, Vol. 6, No. 4, (2018), 788-794.
6. Santosh Kumar and Terentius Rugumisa, Fixed Points for Non-Self Mappings in Multiplicative Metric Spaces, Malaya Journal of Matematik, Vol. 6, No. 4, (2018), 800-806.
7. Santosh Kumar, Terentius Rugumisa, Fixed Points for Hybrid Mappings Satisfying an Implicit Relation in Partial Metric Spaces, Jnanabha, 48(2) (2018), 14-18.

• 2017

1.  Terentius Rugumisa and Santosh Kumar, Unique common fixed point theorem for pairs of multi-valued mappings in partial metric spaces, Advances in Fixed Point Theory, Vol. 7(3), (2017), 391-412.
2. Santosh Kumar and Terentius Rugumisa, An implicit relation for four non-self mappings in partial metric space, Jnanabha Vol.47, No.1 (2017), 155-174.
3. Santosh Kumar, Terentius Rugumisa and M. Imdad, Common Fixed Points in Metrically Convex Partial Metric Spaces, Konuralp Journal of Mathematics, Vol. 5 (2)(2017), 56-71.
4.  Johnson Kessy, Santosh Kumar and Grayson Kakiko, Fixed Points for Hybrid Pair of Compatible Mappings in Partial Metric Spaces, Advances in Fixed Point Theory, Vol. 7(4), (2017), 489-499.
5.  Terentius Rugumisa and Santosh Kumar, Common Fixed Point of a Pair of Non-Self Mappings in Partial Metric Spaces, Nonlinear Analysis Forum, 22 (2), (2017), 29-43.
6.  Santosh Kumar and Terentius Rugumisa, Common fixed points for four non-self-mappings, Jnanabha, 47 (II) (2017), 277-290.
7. Santosh Kumar and Johnson Kessy, Fixed Points of Hybrid Pairs of Non-self Mappings Satisfying an Implicit Relation in Partial Metric Spaces, The Aligarh Bulletin of Mathematics, 36(1-2)(2017), 57-71.

• 2016

1.  Alfred Hugo, Isambi Sailon Mbalawata, Oluwole Daniel Makinde and Santosh Kumar, Parameter Estimation of Eco-epidemiological Model for Newcastle Disease in Tanzania, International Journal of Current Research Vol. 8, Issue 08, (2016), pp. 35910-35917.
2. Alfred Hugo, Oluwole Daniel Makinde, Santosh Kumar and Fred F Chibwana, Optimal Control and Cost Effectiveness Analysis for Newcastle Disease Eco-Epidemiological Model in Tanzania, J. Biological Dynamics, Vol.11 No. 1, (2016), 190-209. (SCOPUS, Web of Science, Impact Factor- 1.71)

• 2015

1. .Santosh Kumar, Some Fixed Points for Iterated Contraction Maps, J. Applied Functional Analysis, Vol. 10, No.'s 1-2 (2015), 31-39.

• 2014

1. Santosh Kumar, Some Applications of Fixed Point Theorems, Engineering Mathematics Letters, Vol 2014 (2014), Article ID 10.

• 2013

1. Santosh Kumar, A short survey of the development of fixed point theory, Surveys in Mathematics and Its Applications, Vol. 8, (2013), 91-101. (SCOPUS)
2. Santosh Kumar, A note on a fixed point theorem, Advances in Fixed Point Theory, Vol. 3(2) (2013), 439-442.
3. Rizwan Khan and Santosh Kumar, Using exploit patterns to develop secure software, VSRD International Journal of Computer Science & Information Technology, Vol. 3 (6) (2013), 257-260.

• 2012

1. Santosh Kumar, Approximating fixed point of generalized non-expansive mappings, International J. of Math. Sci. & Engg. Appls., Vol. 6 No. IV (2012), 361-367.

• 2009

1. Vinai K. Singh, Santosh Kumar, Mapping f^p in normed linear spaces and   characterization of orthogonality problem of best approximation in 2-norm, General Mathematics Vol. 17, No. 2 (2009), 73–85, (MR2520827 (2010g:46012)) (Zbl 1199.41185).

• 2008

1. Vinai K. Singh, Santosh Kumar, Iteration process with errors for local strongly H-accretive type mappings, Fixed Point theory, 9(1) (2008), 351-362. (MR2421747 (2009k:47189)) (>Zbl 1222.47116).                                 (SCOPUS, Impact Factor-0.462)
2. Vinai K. Singh, Santosh Kumar and A. K. Singh, (a, b) -L^p 2 -norm orthogonality and characterizations of 2 - inner product spaces, , 3(4) (2008), 485-495(MR2387475 (2009c:46036)).

• 2007

1. Santosh Kumar, Remarks on certain selected fixed point theorems - II, Kathmandu J. Sc. Engg. Tech., Vol. 1 (IV) (2007), DOI: 10.3126/kuset.v3i2.2894.
2. Santosh Kumar and K. Jha, Remarks on fixed point theorem under implicit relations, The Nepali Mathematical Sciences Report, 27 (1-2), 2007 (MR2445222).

• 2006

1. M. Imdad, Javid Ali, Santosh Kumar, Rhoades type fixed point theorems in normed linear spaces, Mathematical Sciences and Appl., (2006) 23-31.

• 2005

1. D. R. Sahu, M. Imdad and Santosh Kumar, Fixed point iteration process for nonlipschitzian nearly non-expansive mappings, J. Indian Math. Society, 72(2005), 203-210 (MR2291489 (2007m:47141)).                                                                    (SCOPUS)
2. Santosh Kumar, M. Imdad, A general common fixed point theorem without continuity, J. Indian Acad. Math., 27 (2) (2005) 215-229 (MR2259518 (2007d:54030)).

• 2004

1. D. R. Sahu, M. Imdad, Santosh Kumar, Fixed point theorems in symmetrizable topological spaces, Nonlinear Analysis Forum, 9(1)(2004), 97-107 (MR2111370 (2005h:54048)).

• 2003

1. M. Imdad, Santosh Kumar, Common fixed point theorems for four non-self mappings, J. Indian Math. Society,70 (2003), 97 – 111(MR2289312).                                (SCOPUS)
2. M. Imdad, Santosh Kumar, Rhoades type fixed point theorems for a pair of non-self mappings, Jour. of computers Math. Appl., 46(2003), 919-927(MR2020449 (2004h:47082)).                                  (SCOPUS, Web of Science, Impact factor-3.476)
3. M. Imdad, Santosh Kumar, Boyd and Wong type fixed point theorems for two pairs of non-self mappings, Nonlinear Analysis Forum, 8(1) (2003), 69-78 (MR2039337).

• 2002

1. 127. M. Imdad, Santosh Kumar, M. S. Khan, Remarks on some fixed point theorems satisfying implicit relations, Radovi Matematicki, 11(1)(2002), 135-143(MR1971330), (New Name: Sarajevo Journal of Mathematics).

• 2001

1. M. Imdad, Aqeel Ahmad and Santosh Kumar, On nonlinear non-self hybrid contractions, Radovi Matematicki., 10(2)(2001), 233-244 (MR1981096), (New Name: Sarajevo Journal of Mathematics).

Research Papers as Book Chapter:

1. Santosh Kumar and Terentius Rugumisa, Rhoades type fixed point theorem for Partial Metric Spaces (Chapter-9), Recent Advances in Fixed Point Theory and Applications, Nova Science Publishers USA, (2017)135-148, ISBN: 978-1-53612-085-1. (SCOPUS)
2. Santosh Kumar and Terentius Rugumisa, Fixed Point Theorem for Multivalued Mappings with Rational Expressions in Complete Partial Metric Spaces, (Chapter-4) Fixed Point Theory and its Applications Real World Problems, (2021), 51-70. (SCOPUS) ISBN: 978-1-53619-336-7.
3. Lucas Wangwe and Santosh Kumar, Common Fixed Point Theorem for Multivalued Mappings in Weak-partial b-metric space with an Application, FIAM-2023 Conference Proceedings, 35 Pages, ISBN 978-981-96-2578-9 ISBN 978-981-96-2579-6 (eBook) https://doi.org/10.1007/978-981-96-2579-6.
4. Lucas Wangwe and Santosh Kumar, Fixed point theorems for F_C - Geraghty type contraction on S-metric space with some application, Advancement of Banach Contraction Principle, (Submitted, (SCOPUS) https://doi.org/10.1007/978-981-96-4847-4_20
5. Santosh Kumar and Shashi Pauline, Some Coincidence and Common Fixed Point Theorems in Complete Cone b-Metric Spaces for Weakly Compatible Mappings with an Application, Advancement of Banach Contraction Principle, (SCOPUS) https://doi.org/10.1007/978-981-96-4847-4_19
6. Mesiya Simbeye, Santosh Kumar, and M. Mursaleen, On Meir-Keeler Condensing Operators and Solutions of Infinite Systems of Integral Equations in N-Variables in Sequence Space c₀ and l₁, Nova Science Book Chapter, (Submitted, 4/3/2024,Accepted 17.8.2024).
7. Santosh Kumar and Emmanuel Kapinga, Some Common Fixed Point Theorems for Hardy-Rogers Type Contraction in Complete Cone b-Metric Spaces, De Gruyter Publishers, (Submitted, 11/01/2024, Accepted).
8. Santosh Kumar and Shashi Pauline, Common Fixed Point Theorems of C´iric´ Type Weak Contractions in Cone b-metric Spaces with an Application, De Gruyter Publishers, (Submitted, 13/01/2024, Accepted).

Conference Papers:

1. Santosh Kumar, Terentius Rugumisa, A Fixed Point Theorem for Multivalued Mappings in Complete Partial Metric Spaces, Proceedings of the third EAUMP conference under the theme: advances in mathematics and its applications held at Makerere University, Kampala Uganda from 26th to 28th October, 2016.
2. Santosh Kumar and Silas C. Ruth, Numerical Comparison of Convergence Among Fixed Point Iteration Processes in for real valued Functions, Proceedings of the third EAUMP conference under the theme: advances in mathematics and its applications held at Makerere University, Kampala Uganda from 26th to 28th October, 2016.
3. Eunice Mureithi, Santosh Kumar, Makungu James and Aweza Fundi, Numerical Solution of a Singularly Perturbed Heat Equation Using Galerkin Finite Element Method, Proceedings of the third EAUMP conference under the theme: advances in mathematics and its applications held at Makerere University, Kampala Uganda from 26th to 28th October, 2016.
4. Emmanuel Niyigaba, Joyati Debnath and Santosh Kumar, Feedback Linearization and Optimal Control of Electromagnetic Ball Suspension System (EMBSS), Hawaii University International Conference, 2017.
5. Emmanuel Niyigaba, Joyati Debnath and Santosh Kumar, Linearization and Optimal Control Flow in Electromagnetic Ball Suspension System, Proceeding of PHYSCON 2017.
6. Santosh Kumar and Terentius Rugumisa, Common Fixed Points for Hybrid Mappings Satisfying an Implicit Relation in Partial Metric Spaces, SAMSA Conference, 2017, Arusha, Tanzania.
7. Santosh Kumar and Terentius Rugumisa, Common Fixed Points of pair of non-self mappings in Partial Metric Spaces, SAMSA -2018, Botswana International University of Science and Technology, Palapye, Botswana.

Books Published:   

1. Santosh Kumar, Computer Based Numerical and Statistical Techniques, S. Chand Publications (2007), ISBN-10: 81-219-2939-3, ISBN-13: 9789352833986.
2. Peter V. O Neil and Santosh K. Sengar, A Text Book on Engineering Mathematics Vol. 2, Cengage Learning (2008) (Coauthor: Peter V. O Neil, Albama University, U.K), ISBN-13: 978-81-315-0424-6, ISBN-10: 81-315-0424-7.
3. Peter V. O Neil and Santosh K. Sengar, A Text Book on Engineering Mathematics Vol. I, Cengage Learning (2008) (Coauthor: Peter V. O Neil, Albama University, U.K), ISBN-13: 978-81-315-0692-9, ISBN-10: 81-315-0692-4.
4. Peter V. O Neil and Santosh K. Sengar, A Text Book on Engineering Mathematics Vol. III, Cengage Learning (2009) (Coauthor: Peter V. O Neil, Albama University, U.K), ISBN-13: 978-81-315-1189-3, ISBN-10:  81-315-1189-8.
5. Peter V. O’ Neil, Santosh K. Sengar, Rakesh Mohan, A Text Book on Engineering Mathematics Vol. I1(UTU), Cengage Learning (2010) (Coauthor: Peter V. O Neil, Albama University, U.K and Rakesh Mohan, DIT Dehradun, India), ISBN-13: 978-81-315-1330-9, ISBN-10: 81-315-1330-0.
6. Santosh Kumar, C++ Programming with Numerical Techniques, S. Chand Publications India (2010), ISBN-10: 81-219-3610-1, ISBN-13: 9788121936101.
7. Santosh K. Sengar, S. P. Singh, Advanced Calculus, Cengage Learning (2011) (Coauthor: S. P. Singh, St. Memorial University, New Found land, Canada), ISBN-13: 978-81-315-1540-2, ISBN-10: 81-315-1540-0 (10).
8. Ajay Mittal, Naveen Agarwal, Santosh Kumar and V. Anand, Computer Science and Information Technology (for GATE), Cengage Learning India, 2014.
9. Anbu Kumar, M Ashok Kumar, Santosh Kumar and V. Anand, Civil Engineering (for GATE), Cengage Learning India, 2014.
10. Sandeep Joshi, Naveen Babu, Santosh Kumar and V. Anand, Electrical Engineering (for GATE), Cengage Learning India, 2014.
11. Sandeep Joshi, Naveen Babu, Santosh Kumar and V. Anand, Electronics and Communication Engineering (for GATE), Cengage Learning India, 2014.
12. Nilanjan Mallik, Santosh Kumar and V. Anand, Mechanical Engineering (for GATE), Cengage Learning India, 2015.

Books/ Journals Edited:

1. Artificial Intelligence and Natural Algorithms, Bentham Science Publications, USA. (2022). ISBN: 978-981-5036-10-7 (Print), ISBN: 978-981-5036-09-1 (Online). DOI:10.2174/97898150360911220101
2. Special Issue entitled “Emerging Trends in Artificial Intelligence with Machine Learning and Nature Inspired Algorithms” for American Journal of Artificial Intelligence, Journal of Science Publication Group,   >https://www.sciencepublishinggroup.com/specialissue/specialissueinfo?specialissueid=542005&journalid=542 .
3. Special Issue entitled “Artificial Intelligence in Smart Agriculture” for Journal of Computer Science, Science Publications, https://thescipub.com/jcs/special-issue/49284 ( Scopus Indexed).
4. Special Issue entitled “Complexity and Uncertainty in Big Data Analytics, and Machine Learning in Real World Applications”, International Journal of Electrical and Electronics Research, Forex Publication, https://ijeer.forexjournal.co.in/special-issue-complexity-bda-ml.php  (Scopus Indexed).
5. Editor in special Issue, “Unique and Non-Unique Fixed Points and their Applications”,Journal of Function Spaces, Impact factor 1.807, Hindawi 2021, https://www.hindawi.com/journals/jfs/si/695380/
6. Lead Editor in special Issue, Fixed Point Techniques and Applications to Real World Problems, Journal of Function Spaces, Hindawi 2021-March, 04, 2022. https://www.hindawi.com/journals/jfs/si/575812/
7. Editor in special Issue, Unique and Non-unique Fixed Points and Their Application-2022, Journal of Function Spaces, Hindawi, 2022. https://www.hindawi.com/journals/jfs/si/674891/
8. Lead guest editor in special issue “Recent Developments in Fixed-Point Theory and Applications”, Demonstrio Mathematica, De Gruyter press, 2023.

Seminar, Conferences:        

1. International Conference on Algebra and its Applications held at A.M.U., Aligarh, from Nov. 13, 1997 to Nov. 16, 1997.
2. Conference on Analysis and Allied Topics held at A.M.U., Aligarh from Aug. 27, 1998 to Aug. 29, 1998.
3. Conference on Recent Developments in Relativity and Allied Topics held at A. M. U., Aligarh from Aug. 30, 1999 to Sept.01, 1999.
4. Emerging Trends in Mathematics held at A. M. U. Aligarh from March 24, 2001 to March 26, 2001.
5. 5.   67th Annual Conference of Indian Mathematical Society   held at A. M. U., Aligarh from Jan. 27, 2002 to Jan.30, 2002.
6. Conference on Recent trends in Algebra and Analysis, held at A.M.U. Aligarh from March 3, 2003 to March 5, 2003.
7. National Conference on Modern Analysis and Allied Areas, held at B.H.U. Banaras from Feb. 23, 2007 to Feb. 24, 2007.
8. International Conference on Advances in Mathematics: Historical Developments and Engineering Applications held at G.B. Pant University of Agriculture and Technology, Pantnagar from Dec. 19 to Dec. 22, 2007.
9. International Conference on Analysis and its Applications (ICAA-08) held at A.M.U., Aligarh, from Nov. 03, 2008 to Nov. 05, 2008.
10. The Eastern Africa Universities Mathematics Programme (EAUMP): The 2ND EAUMP Conference held at The Nelson Mandela African Institute of Science and technology, Arusha, Tanzania from August 22nd - 25t h, 2012.
11. 11. HEI-ICI, Arusha Workshop on Mathematics Educations and Its Relevance held at The Nelson Mandela African Institute of Science and technology, Arusha, Tanzania from June 24th   to July 5th, 2013.
12. The Mathematical Modeling Conference, 2013, held at University of Dar es salaam, Tanzania from Dec. 19, 2013 to Dec. 20, 2013.
13. East Africa Universities Mathematics Programme Summer School on Representation Theory, held at Arusha Technical College from July 7th to July 25th, 2014, Arusha, Tanzania.
14. HEI-ICI, Kampala Workshop on Mathematics Educations and Its Relevance held at Makerere University, Kampala, Uganda from Dec. 08-12, 2014.
15. TurnItIn Anti-Plagiarism Software Training held at University of Dar es Salaam, Tanzania from Nov. 17-19, 2014.
16. The third EAUMP conference under the theme: advances in mathematics and its applications held at Makerere University, Kampala Uganda from 26th to 28th October, 2016.
17. 19th Annual Conference of Vijnana  Parisad of India on Recent advances in Mathematics and Mathematical Sciences and their Applications (RAMMSA 2016) & Symposium on Fixed Point Theory and Applications held at Hemwati Nandan Bahuguna Garhwal University, Pauri Campus, Pauri (Uttarakhand)-246001 (A Central University) from November 10-12, 2016.
18. Research Supervision Training Workshop held at University of Dar es Salaam, Tanzania from May 15-17, 2017.
19. Conference of the Southern Africa Mathematical Sciences Association - SAMSA2017, hosted by University of Dar es Salaam in Arusha, Tanzania from November 20 - 23, 2017.
20. Research Supervision Training Workshop held at University of Dar es Salaam, Tanzania from March 13-14, 2018 and April, 10-11, 2018.
21. Conference of the Southern Africa Mathematical Sciences Association - SAMSA2018, hosted by Botswana International University of Science and Technology, Palapye, Botswana, from November 19 - 23, 2018.
22. International e-Conference on Fixed Point Theory and its Applications to Real World Problems (FPTARWP2020), held at Department of Mathematics, Government Post Graduate College Maldevta, Raipur Dehradun (Uttarakhand) India, June 27, 2020.
23. Attended a “Mathematical Software Training program” organized by Department of Mathematics, University of Dar es Salaam, Tanzania and supported by SIDA mathematics project dated October 19-30, 2020.
24. Online International Conference on “History and Development of Mathematics” (ICHDM2020) held at Department of Mathematics Maharshi Dayanand University Rohtak-124001, Haryana, India, December 22, 2020.
25. International Seminar on Application of Higher Mathematics in Computer Science and Real Life, Government College Timarni, Harda, M.P., India, March 25, 2021.
26. Chaired a session in ICAA_NEPAL_2021, on April 10, 2021.
27. Keynote Speaker on the topic “Fixed Point Theory and It’s Applications” in the 3rd International Conference on Recent Trend on Science and Technology (ICRTST-2021) held at Maa Shakumbari Trust, Greater Noida, U P, India, June 19, 2021.
28. Keynote speaker on the topic “Fixed Point Theory and It’s Recent Applications” in 27th International Conference International Academy of Physical Sciences (CONIAPS XXVII) on "Mathematics and Science in Ancient India" organized by Vikram University, Ujjain (M.P.)- INDIA from October 26-28, 2021.
29. Keynote speaker on the topic “Recent Trends in Mathematics Education -in the Context of NEP-2020” in International E-Seminar on " Recent Trends in Mathematics education - in the context of NEP-2020 " organized by Department of Mathematics, (Pandit Lalit Mohan Sharma Campus Rishikesh), Sri Dev Suman Uttarakhand University Badshahithaul, Tehri Garhwal, Uttarakhand, India held on December 22, 2021.
30. Delivered an invited talk on “Some Applications of Advanced Mathematics” at Department of Mathematics, Babu Banarasi Das Northern India institute of Technology, Lucknow on December 22, 2021. 
31. Keynote speaker in the session of “International Webinar on Mathematics as Backbone of every research and development”, organized by The Bhopal School of Social Sciences dated December 29, 2021.
32. Keynote speaker in International Seminar on “Real Life Applications and Impact of Mathematics & Computer Science”, organized by Government College Timarni, Harda, M.P., India, February 25, 2022.
33. Keynote Speaker on the topic “Recent Applications of Fixed Point Theory” in the 4th    International Conference on Recent Scientific and Technological Trend (ICRTST-2022) held at Maa Shakumbari Trust, Greater Noida, U. P., India, April 23-24, 2022.
34. Delivered a talk titled “An introduction to Fixed Point Theory and its applications” in the “Norhed II MATH4SDG workshop on alignment of university mathematics research and education with industrial needs held at University of Dar es Salaam, Tanzania from 15th – 17th February, 2023.
35. Delivered a talk titled “An introduction to Fixed Point Theory and its Applications” in the “24thAnnual Conference of Vijnana Parishad of India, held at D.V. College Urai (Jaluan), U.P., India, from 28th – 30th April, 2023.
36. Delivered a talk titled “A Brief introduction to Fixed Point Theory and its Applications” in the “International Conference on Recent Advances in Mathematics and It’s Application in Interdisciplinary Areas held at Sri Dev Suman Uttarakhand University Badshahithaul, Tehri Garhwal, Uttarakhand, India, May 13, 2023.
37. Delivered an invited talk titled “Common Fixed point Theorem for Hardy-Rogers-type Interpolative Mappings in b-Metric Space with Some Applications” in the International Conference on Analysis and its Applications (ICAA-2024), held at Department of Mathematics, Jamia Millia Islamia, New Delhi-110025, India, January 19-21, 2024.
38. Attended two day workshop on “Content and Curriculum Development in the Spirit of NEP-2020” held at North-Eastern Hill University, Shillong, Meghalaya-793022 dated May 1-2, 2024.
39. Organized “Yuvamanthan Model United Nations (YMUN)” programme at North-Eastern Hill University, Shillong, Meghalaya-793022, on June 7, 2024.
40. Organized HCL Tech Grant Symposium in collaboration with CSR Box at North-Eastern Hill University, Shillong, Meghalaya-793022 dated June 21, 2024.
41. Acted as Resource person in research orientation programme Änusandhan-2nd Edition” and delivered a talk on “Research Problem Design and Paper Writing Techniques for Scholar’s” organised by R&D Cell, North-Eastern Hill University, Shillong, Meghalaya-793022, at NEHU, Tura campus dated September 18, 2024.
42. Delivered an invited talk titled “Fixed Point Theory and It's Recent Applications” in the International Conference on Mathematical Sciences and its Applications (ICMSA 2024) held at Department of Mathematics, Sri Guru Tegh Bahadur Khalsa College, University of Delhi, Delhi-110007, Oct. 15-17, 2024.
43. Delivered an invited talk titled “Applications of Mathematics in Artificial Intelligence” in the International Seminar held at Department of Applied Mathematics, SRM University, Sonepat, Haryana, Oct. 16, 2024.
44. Attended CSR&ESG Summit 2024 held at hotel Pullman, Aerocity, New Delhi from Oct 17-18, 2024.
45. Chaired a session in the International Conference on Emerging Frontiers in Mathematical and Computational Sciences (EFMCS-24) held at Department of Mathematics, North-Eastern Hill University, Shillong, Meghalaya-793022, from Oct. 24-26, 2024.
46. Delivered an invited talk titled “100+ years of Banach Fixed Point Theorem” in the “International Conference on Advances in Mathematics and Its Applications (ICAMA-2024)” held at Department of Mathematics, Manipur University, Canchipur, Imphal, Manipur, Dec. 6-7, 2024.
47. Delivered an invited talk titled “Some Applications of Advanced Mathematics” in the “International Seminar on Recent Trends in Mathematics and its Potential Contribution to Other Disciplines (ISRTMPCD – 2024)”, P.B.S. College, Banka, Bihar, Dec. 14-15, 2024.
48. Delivered an invited talk titled “Some Applications of Advanced Mathematics” in the “New Horizons in Mathematics: Recent Advances and Future Directions-I” organized by Division of Mathematics, School of Basic Sciences, Galgotias University, Greater Noida, U.P., India., Jan. 20-25, 2025.
49. Attended workshop on Pedagogy Workshop conducted by CBDE project held at Tezpur University, Assam from March 18-19, 2025.
50. Delivered an invited talk titled “Fixed Point Theory and It’s Applications” in the Department of Mathematics and Computer Science, Mizoram University, Aizawl, India, dated April 24, 2025.