Concepedia

Sushil Kumar

SK

Statistics

Publications

4

Citations

125

H-Index

4

Active since

2017

Affiliations

University of Delhi(Current)

Bharati Vidyapeeth Deemed University

Pukyong National University

Sushil Kumar is an author at University of Delhi specializing in functional analysis, engineering, and spectral theory.

Top concepts

Functional AnalysisEngineeringSpectral TheoryQuantum Field Theory

Publications per year

2017–2021

4

Publications

4

Starlike Functions Related to the Bell Numbers

Nak Eun Cho, Sushil Kumar, Virendra Kumar et al. · Symmetry · 2019 · 52 citations · Full text

Positive Real Part, Engineering, Generalized Function +8

Subordinations for Functions with Positive Real Part

Sushil Kumar, V. Ravichandran · Complex Analysis and Operator Theory · 2017 · 40 citations

Order Theory, Positive Real Part, Function Theory +2

Applications of first order differential subordination for functions with positive real part

Om P. Ahuja, Sushil Kumar, V. Ravichandran · Studia Universitatis Babes-Bolyai Matematica · 2018 · 17 citations · Full text

Positive Real Part, Generalized Function, Riemann-hilbert Problem +8

Hermitian–Toeplitz and Hankel determinants for certain starlike functions

Nak Eun Cho, Sushil Kumar, Virendra Kumar · Asian-European Journal of Mathematics · 2021 · 16 citations

Spectral Theory, Engineering, Certain Starlike Functions +7

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