Virendra Kumar

628 citations
38 papers · 375 · 1 hit paper · h-index 9

Impact in

    • Analytic and geometric function theory
    • Holomorphic and Operator Theory
    • Mathematical functions and polynomials
    • Differential Equations and Boundary Problems
    • Mathematical Inequalities and Applications

Papers in

    • Analytic and geometric function theory 28
    • Holomorphic and Operator Theory 13
    • Mathematical Inequalities and Applications 6
    • Differential Equations and Boundary Problems 3

Virendra Kumar

32 papers receiving 363 citations

Virendra Kumar's Hit Papers

Radius Problems for Starlike Functions Associated with the Sine Function 2018 · 146 citations
1460+2+5Years since publication4080120

Peers

Virendra Kumar
Comparison fields: 5 of 28
  • Geometry and Topology 347
  • Applied Mathematics 252
  • Polymers and Plastics 99
  • Statistical and Nonlinear Physics 28
  • Modeling and Simulation 10
Replace Shahid Khan with:
Shahid Khan Pakistan
Halit Orhan Türkiye
S. Sivasubramanian India
Nihat Yağmur Türkiye
S. Sivaprasad Kumar India
Hanaa M. Zayed Egypt
Abbas Kareem Wanas Iraq
T. M. Seoudy Egypt
T. N. Shanmugam India
Ala Amourah Jordan
Virendra Kumar relative to Shahid Khan Pakistan Shahid Khan's profile →
Citations per field
00.5×2.7×
Shahid Khan · 1×
Citations per year

Countries citing papers authored by Virendra Kumar

Since Specialization
Citations

This map shows the geographic impact of Virendra Kumar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Virendra Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Virendra Kumar more than expected).

Fields of papers citing papers by Virendra Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Virendra Kumar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Virendra Kumar. The network helps show where Virendra Kumar may publish in the future.

Co-authors

The 14 scholars most cited alongside Virendra Kumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Virendra Kumar Line = papers co-authored together Virendra Kumar links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 38 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Radius Problems for Starlike Functions Associated with the Sine Function
Hit paper breakdown →
2018146
2 201943
3 201337
4 201935
5 201816
6 202112
7 195910
8 20219
9 20219
10 20196
11 20186
12 20216
13 20135
14 20204
15
Estimates for the Initial Coefficients of Bi-univalent Functions
20134
16 20133
17 20193
18
Sharp Coefficient Bounds for the Quotient of Analytic Functions
20183
19 20182
20 20202

About Virendra Kumar

Virendra Kumar is a scholar working on Geometry and Topology, Applied Mathematics, Polymers and Plastics, Astronomy and Astrophysics and Mathematical Physics, having authored 38 papers that have together received 375 indexed citations. Recurring topics across this work include Analytic and geometric function theory (28 papers), Holomorphic and Operator Theory (13 papers), Mathematical Inequalities and Applications (6 papers), Polymer Synthesis and Characterization (5 papers), Crystal Structures and Properties (3 papers), Pharmacological Effects of Medicinal Plants (3 papers), Solar and Space Plasma Dynamics (3 papers) and Differential Equations and Boundary Problems (3 papers). The work is most often cited by research in Geometry and Topology (347 citations), Applied Mathematics (252 citations), Polymers and Plastics (99 citations), Statistical and Nonlinear Physics (28 citations) and Modeling and Simulation (10 citations). Virendra Kumar has collaborated with scholars based in India, South Korea and Canada. Frequent co-authors include V. Ravichandran, S. Sivaprasad Kumar, Nak Eun Cho, N. E. Cho, H. M. Srivastava, Sushil Yadav, Mukesh Kumar, Young Jae Sim, Oh Sang Kwon and Rajiv Aggarwal. Their work appears in journals such as Journal of Inequalities and Applications, Symmetry, Boletín de la Sociedad Matemática Mexicana, Astronomy and Computing and Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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