Bio-Sketch:

Dr. Shivam Kumar Singh is an Assistant Professor at the Department of Mathematics, Netaji Subhas University of Technology (formerly Netaji Subhas Institute of Technology), New Delhi. He obtained his B.Sc. (H) Mathematics and M.Sc (Mathematics) degree from Ramjas College, University of Delhi. He obtained his Ph.D.(Mathematics) degrees from the Department of Mathematics, University of Delhi. He also qualified CSIR(JRF)-2013, CSIR (NET)-2015 and GATE-2015 in Mathematics. He has 5 years teaching experience in Mathematics and 7 years research experience in Theory of Operators. He has published  9 research papers in reputed peer reviewed International Journals. He has presented research papers in national as well as international conferences. His research interest includes the study of Toeplitz, Hankel and Composition operators and their variants on various spaces of analytic functions. Prior to joining the NSUT, he worked with the University of  Delhi for around  four years from 2018 to 2022 as an Assistant Professor.

Research Area :  Theory of Operators 

Researcher Ids : 

 List of Publications:

S.No.	Academic Year	Authors Name	Paper Title	Journal Publication Details	DOI
1	2022	Shivam Kumar Singh and Jyoti Sharma	Generalized Slant Toeplitz Operators on the Derivative Hardy Space S2(D)	Annals of Functional Analysis, Vol. 13 ,PP18	https://doi.org/10.1007/s43034-022-00166-9
2	2021	Shivam Kumar Singh and Anuradha Gupta	H-Toeplitz Operators on the Bergman Space	Bulletin of Korean Mathematical Society, Vol. 58 327-347.	https://doi.org/10.4134/BKMS.b200260
3	2020	Shivam Kumar Singh and Jyoti Sharma	Clifford Valued Shearlet Transform	Advances in Applied Clifford Algebras, Vol. 30  No. 3, PP 16.	https://doi.org/10.1007/s00006-020-01066-8
4	2019	Shivam Kumar Singh and Anuradha Gupta	Toeplitz composition operators on the Fock space	Complex Variables & Elliptic Equations, Vol. 64 1077-1092.	https://doi.org/10.1080/17476933.2018.1501035
5	2019	Shivam Kumar Singh and Anuradha Gupta	kth-order essentially slant weighted Toeplitz operators	Communication of the Korean Mathematical Society, Vol. 34 No. 4, 1229-1243.	https://doi.org/10.4134/CKMS.c180447
6	2019	Shivam Kumar Singh and Anuradha Gupta	Slant H-Toeplitz operators on the Hardy space	Journal of the  Korean Mathematical Society,  Vol. 56, No. 3, 703-721.	https://doi.org/10.4134/JKMS.j180324
7	2019	Shivam Kumar Singh and Anuradha Gupta	Toeplitz type operator on the derivative Hardy space  S²(D)	Acta Scientiarum Mathematicarum (Szeged), Vol. 85 , No. 3, 473-493.	https://doi.org/10.14232/actasm-018-805-0
8	2017	Shivam Kumar Singh and Anuradha Gupta	kth-order slant Toeplitz operators on the Fock space	Advances in  Operator Theory,  Vol. 2, No. 3, 318–333.	10.22034/aot.1703-1133
9	2017	Shivam Kumar Singh and Anuradha Gupta	Necessary conditions for hyponormality of Toeplitz operators on the Fock space	Mathematics for Applications (Brno), Vol. 6,  No. 2, 151–159.	10.13164/ma.2017.10

 

 

 

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