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Researcher
Vishvesh Kumar
- Keywords:Harmonic analysis, Pseudo-differential operators
- Disciplines:Functional analysis, Global analysis, analysis on manifolds, Special functions, Operator theory, Abstract harmonic analysis, Analysis not elsewhere classified
Affiliations
- Department of Mathematics: Analysis, Logic and Discrete Mathematics (Department)
Member
From1 Jun 2019 → Today
Publications
1 - 10 of 34
- Asymptotic estimates for the growth of deformed Hankel transform by modulus of continuity(2024)
Authors: Vishvesh Kumar, Joel Restrepo, Michael Ruzhansky
- Global functional calculus, lower/upper bounds and evolution equations on manifolds with boundary(2023)
Authors: Duvan Cardona Sanchez, Vishvesh Kumar, Michael Ruzhansky, Niyaz Tokmagambetov
- Lp-Lq multipliers on commutative hypergroups(2023)
Authors: Vishvesh Kumar, Michael Ruzhansky
Pages: 375 - 395 - Hardy-Littlewood inequality and Lp-Lq Fourier multipliers on compact hypergroups(2022)
Authors: Vishvesh Kumar, Michael Ruzhansky
Pages: 475 - 498 - Trace class and Hilbert-Schmidt pseudo differential operators on step two nilpotent Lie groups(2021)
Authors: Vishvesh Kumar, Shyam Swarup Mondal
- Ellipticity and Fredholmness of pseudo-differential operators on l(2)(Z(n))(2021)
Authors: Aparajita Dasgupta, Vishvesh Kumar
Pages: 2849 - 2860 - A note on K-functional, modulus of smoothness, Jackson theorem and Bernstein-Nikolskii-Stechkin inequality on Damek-Ricci spaces(2021)
Authors: Vishvesh Kumar, Michael Ruzhansky
- Hilbert-Schmidt and trace class pseudo-differential operators on the abstract Heisenberg group(2020)
Authors: Aparajita Dasgupta, Vishvesh Kumar
- Hausdorff-Young inequality for Orlicz spaces on compact homogeneous manifolds(2020)
Authors: Vishvesh Kumar, Michael Ruzhansky
Pages: 266 - 276 - Dixmier traces for discrete pseudo-differential operators(2020)
Authors: Duvan Cardona Sanchez, César del Corral, Vishvesh Kumar
Pages: 647 - 656