Ministry of Education
Sameer Chavan
VIDWAN ID: 52489

Prof Sameer Chavan

Male Doctor of Philosophy
Professor | Department of Mathematics and Statistics
Indian Institute of Technology, Kanpur
Uttar Pradesh
Expertise: Mathematics
Scopus 60040976400 Google Scholar Aji9SbAAAAAJ
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16 Publications
1 Projects
15 Scopus Citations
10 CrossRef
17 Years 7 Months Total Experience
Publications
16 Total
Articles
16
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15 Citations
2 h-index
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10 Citations
2 h-index
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Professional Recognition

P. K. Kelkar Fellowship
2017
Indian Institute of Technology Kanpur
N. S. Vyankateshan Gold Medal for best Ph.D thesis
2007
University of Pune

Community & Membership

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Indian Mathematical Society
Life membership
Jan 2026

Personal Details

Doctor of Philosophy
2007
South Texas Veterans Health Care System, San Antonio, Texas, USA
Professor
Nov 2018 – Present
Indian Institute of Technology, Kanpur | Department of Mathematics and Statistics
Associate Professor
Jun 2014 – Oct 2018
Indian Institute of Technology, Kanpur
Assistant Professor
Feb 2009 – Jun 2014
Indian Institute of Technology, Kanpur
Physical Sciences
Mathematics

Related Profiles

Scholarly Work

Operator theory on Dirichlet-type spaces in one and several variables
Other
Role: Principal Investigator Grant: ANRF/ARG/2025/001228/MS
Amount: ₹89.76 Lac
Duration: 2026 – Ongoing

Spherically Balanced Hilbert Spaces of Formal Power Series in Several Variables

University Indian Institute of Technology Kanpur
Year 2015
Downloads 0

U-invariant Kernels, Row nu-hypercontractions, And Graded Submodules

University Indian Institute of Technology Kanpur
Year 2016
Downloads 0

Multishifts on directed Cartesian product of rooted directed trees

University Indian Institute of Technology Kanpur
Year 2018
Downloads 0

Positivity aspects of Dirichlet series

University Indian Institute of Technology Kanpur
Year 2023
Downloads 0

Joint complete monotonicity of rational functions in two variables and toral m-isometric pairs

University Indian Institute of Technology Kanpur
Year 2023
Downloads 0

Operator theory on generalized Hartogs triangles

University Indian Institute of Technology Kanpur
Year 2024
Downloads 0

Dirichlet-type spaces of the unit bidisc and Toral 2-isometries

University Indian Institute of Technology Kanpur
Year 2025
Downloads 0
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Scholarly Publications

Bi-isometries reducing the hyper-ranges of the coordinates

Journal Article
Linear Algebra and its Applications. Year: 2023. Volume: 668 , Pages: 51-63 .
Authors: Sameer Chavan; Md. Ramiz Reza
DOI 10.1016/j.laa.2023.03.012 Scopus Scopus: 1

Weighted Join Operators on Directed Trees

Journal Article
Complex Analysis and Operator Theory. Year: 2023. Volume: 17 , Issue: 3 .
Authors: Sameer Chavan; Rajeev Gupta; Kalyan B. Sinha
DOI 10.1007/s11785-023-01334-y Crossref Crossref: 1

Analyticity, rank one perturbations and the invariance of the left spectrum

Journal Article
Acta Scientiarum Mathematicarum. Year: 2023. Volume: 89 , Issue: 3-4 , Pages: 559-571 .
Authors: Sameer Chavan; Soumitra Ghara; Paramita Pramanick
DOI 10.1007/s44146-023-00076-9 Crossref Crossref: 1 Scopus Scopus: 1

Operator theory on generalized Hartogs triangles

Journal Article
Research in the Mathematical Sciences. Year: 2023. Volume: 10 , Issue: 3 .
Authors: Sameer Chavan; Shubham Jain; Paramita Pramanick
DOI 10.1007/s40687-023-00397-9 Crossref Crossref: 2 Scopus Scopus: 2

JOINT COMPLETE MONOTONICITY OF RATIONAL FUNCTIONS IN TWO VARIABLES AND TORAL m-ISOMETRIC PAIRS

Journal Article
Journal of Operator Theory. Year: 2024. Volume: 92 , Issue: 1 , Pages: 101-130 .
Authors: Akash Anand; Sameer Chavan; Rajkamal Nailwal
DOI 10.7900/jot.2022aug14.2426 Crossref Crossref: 1 Scopus Scopus: 2

JAN STOCHEL, A STELLAR MATHEMATICIAN

Open Access
Journal Article
Opuscula Mathematica. Year: 2024. Volume: 44 , Issue: 3 , Pages: 303-321 .
Authors: Sameer Chavan; Ra�l Curto; Zenon Jan Jab�o�ski; Il Bong Jung; Mihai Putinar
DOI 10.7494/OpMath.2024.44.3.303

Quasi-Invariance of the Dirichlet Series Kernels, Analytic Symbols and Homogeneous Operators

Journal Article
The Journal of Geometric Analysis. Year: 2023. Volume: 33 , Issue: 12 .
Authors: Sameer Chavan; Chaman Kumar Sahu
DOI 10.1007/s12220-023-01421-8

A spectral dichotomy for commuting m-isometries with negative core operator

Journal Article
Linear Algebra and its Applications. Year: 2024. Volume: 688 , Pages: 244-255 .
Authors: Santu Bera; Sameer Chavan; Soumitra Ghara
DOI 10.1016/j.laa.2024.02.017 Scopus Scopus: 1
Showing 1 to 8 of 16 publications