1. Hemant Kumar Singh (with Dimpi), Involutions on the product of projective space and sphere, Topology and its Applications, 373, 109481, 2025.
2. Hemant Kumar Singh (with Akhilesh Badra), Center and Radius of a subset of metric space, Accepted for publication in Filomat.
3. Hemant Kumar Singh (with Dimpi), Connected Fixed Point Sets of Involutions on HP^n × S^m, Bulletin of the Iranian Mathematical Society , 51, 2025.
4. Hemant Kumar Singh (with Anju Kumari), Finitistic Spaces with Orbit Space a product of Projective Spaces, The Journal of the Indian Mathematical Society, 92(1), 2025.
5. Hemant Kumar Singh (with Anju Kumari), Finitistic spaces with the orbit space FP^n x S^m, Journal of Algebra and Its Applications, (2025) 2550311 , 2024.
6. Hemant Kumar Singh (with Dimpi), Orbit spaces of free involutions on the product of three spheres , Quaestiones Mathematicae, 47(1), 2024.
7. Hemant Kumar Singh (with Dimpi), Fixed point sets and orbit spaces of wedge of three spheres , Topology and its Applications, 346, 108856, 2024.
8. Hemant Kumar Singh (with Anju Kumari), Elementary abelian group actions on a product of spaces of cohomology type (a,b) , Filomat, 37, 26, 2023.
9. Hemant Kumar Singh (with Anju Kumari), Fixed Point Free Actions of Spheres and Equivariant Maps, Topology and its Applications, 305, 107886, 2022.
10. Hemant Kumar Singh (with Anju Kumari), Cohomology classification of spaces with free S1 and S3 -actions, Filomat, 36:20, 2022.
11. Hemant Kumar Singh (with Somorjit K. Singh), Borsuk-Ulam type theorem for multivalued maps, Hiroshima Mathematical Journal, 52, 2021.
12. Hemant Kumar Singh (with Somorjit K. Singh), Indices of a Finitistic Space with mod 2 cohomology Rp^n x S^2 , Indian Journal of Pure of Applied Mathematics, 50(1), 23-34, 2019.
13. Hemant Kumar Singh (with Somorjit K. Singh), Parametrized Borsuk–Ulam theorems for free involutions on FP^m×S^3 , Topology and its Applications, 241, 20-37, 2018.
14. Hemant Kumar Singh (with Somorjit K. Singh and Tej B. Singh), BorsukUlam Theorems and Their Parametrized for FP^m×S^3 , Bulletein of Brazellian Mathematical Society (New Series), 49, 179–197, 2018.
15. Hemant Kumar Singh (with Somorjit K. Singh and Tej B. Singh), Free Actions of Finite Groups on Spaces of Cohomology Type (0,b), Glasgow Mathematical Journal, 60 (3), 673-680, 2018 .
16. Hemant Kumar Singh (with Somorjit K. Singh and Tej B. Singh), The Set of Balanced Points of Maps on Cohomology Lens Spaces, Houston Journal of Mathematics, 44 (3), 1051-1061, 2018.
17. Hemant Kumar Singh (with Somorjit K. Singh and Tej B. Singh), A BorsukUlam type theorem for the product of projective space and 3-sphere, Topology and its Applications, 225, 112-129, 2017.
18. Hemant Kumar Singh (with Jaspreet Kaur and Tej B. Singh), Circle group action on the product of two projective spaces, Topology Proceedings, 48, 163-172, 2016.
19. Hemant Kumar Singh (with Jaspreet Kaur), On the existence of free action of S3 on certain finitistic mod p cohomology spaces, J. Indian Math. Soc. 82(3-4), 97-106, 2015.
20. Hemant Kumar Singh (with Tej B. Singh), The Cohomology of Orbit Spaces of Certain Free Circle Group actions, Proceedings of the Indian Academy of Sciences-Mathematical Sciences, 122(1), 79-86, 2012.
21. Hemant Kumar Singh (with Pedro L. Q. Pergher and Tej B. Singh), On Z^2 and S^1 Free Actions on Spaces of Cohomology type (a, b), Houston Journal of Mathematics, 36(1), 137-146, 2010.
22. Hemant Kumar Singh (with Tej B. Singh), Fixed Point Free Involutions on Cohomology Projective Spaces, Indian Journal of Pure of Applied Mathematics, 39(3), 285-291, 2008.
23. Hemant Kumar Singh (with Tej B. Singh), On the Cohomology of Orbit Spaces of Free Zp-Actions on Lens Spaces, Proceedings of the Indian Academy of Sciences-Mathematical Sciences, 117(3), 287-292, 2007.