Dr Kousik Dhara

vidwan id: 526049

Male

Assistant Professor, Department of Mathematics
Indian Institute of Technology Jammu

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ITU-8021-2023 Google Scholar Icon

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Expertise

Mathematics

Publications

Total Articles 8

Books 0

Proceedings 0

Publications

Scopus

Citations 17

h-index 3

CrossRef

Citations 13

h-index 2

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Professional Recognition

2023

Inspire Faculty Award

DST, Govt of India

Community & Membership

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Bio

Functional Analysis and Operator Theory

Personal Details

Male
Assistant Professor , Indian Institute of Technology Jammu
IIT Jammu, Jagti, Nagrota

PhD

Indian Institute of Technology Madras 2019

Assistant Professor Jan 2024 – Present

Indian Institute of Technology Jammu | Department of Mathematics

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Co-Authors (4)

Prof Jaydeb Sarkar

Indian Statistical Institute, Kolkata

Dr Neeru Bala

Indian Institute of Technology (Indian School of Mines), Dhanbad

Dr Santhosh Kumar Pamula

Indian Institute of Science Education and Research(IISER), Mohali

Prof Sudhir Hanmantrao Kulkarni

N/A

Scholarly Work

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Scholarly Publications

Toeplitz, Hankel, de Branges and two truncated matrix moment problems

Open Access

Article

Integral Equations and Operator Theory. Year: 2025. Volume: 97 , Issue: 3 .

Authors: Dhara K.;Dym H.

10.1007/s00020-025-02809-7

Pseudo S-spectra of special operators in quaternionic Hilbert spaces

Open Access

Article

Linear Algebra and its Applications. Year: 2023. Volume: 656 , Pages: 345-367 .

Authors: Dhara K.;Pamula S.K.

10.1016/j.laa.2022.09.028

A Bishop-Phelps-Bollobás theorem for bounded analytic functions

Open Access

Article

Journal of Functional Analysis. Year: 2023. Volume: 284 , Issue: 6 .

Authors: Bala N.;Dhara K.;Sarkar J.;Sensarma A.

10.1016/j.jfa.2022.109834

Norms of Basic Operators in Vector Valued Model Spaces and de Branges Spaces

Open Access

Article

Integral Equations and Operator Theory. Year: 2022. Volume: 94 , Issue: 4 .

Authors: Dhara K.;Dym H.

10.1007/s00020-022-02719-y

Idempotent, model, and Toeplitz operators attaining their norms

Open Access

Article

Linear Algebra and its Applications. Year: 2021. Volume: 622 , Pages: 150-165 .

Authors: Bala N.;Dhara K.;Sarkar J.;Sensarma A.

10.1016/j.laa.2021.03.032

Decomposition of the (n, ϵ) -pseudospectrum of an element of a Banach algebra

Open Access

Article

Advances in Operator Theory. Year: 2020. Volume: 5 , Issue: 1 , Pages: 248-260 .

Authors: Dhara K.;Kulkarni S.H.

10.1007/s43036-019-00016-x

Continuity of the (n,ϵ) -Pseudospectrum in Banach Algebras

Open Access

Article

Integral Equations and Operator Theory. Year: 2019. Volume: 91 , Issue: 4 .

Authors: Dhara K.;Kulkarni S.H.;Seidel M.

10.1007/s00020-019-2530-6

The (n,ϵ)-pseudospectrum of an element of a Banach algebra

Open Access

Article

Journal of Mathematical Analysis and Applications. Year: 2018. Volume: 464 , Issue: 1 , Pages: 939-954 .

Authors: Dhara K.;Kulkarni S.H.

10.1016/j.jmaa.2018.04.043