Ministry of Education
Sumesh K
VIDWAN ID: 69283

Dr Sumesh K

Male Doctor of Philosophy
Assistant Professor | Department of Mathematics
Indian Institute of Technology, Madras
Tamil Nadu
Expertise: Mathematics
ORCID 0000-0002-1830-0883 Scopus 55534074800 Google Scholar e3sidIsAAAAJ
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11 Publications
0 Projects
68 Scopus Citations
35 CrossRef
10 Years 1 Month Total Experience
Publications
11 Total
Articles
11
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68 Citations
4 h-index
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35 Citations
3 h-index
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Personal Details

Doctor of Philosophy
2014
N/A
Assistant Professor
Aug 2016 – Present
Indian Institute of Technology, Madras | Department of Mathematics
Physical Sciences
Mathematics

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Scholarly Work

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Scholarly Publications

What is a Gaussian channel, and when is it physically implementable using a multiport interferometer?

Journal Article
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. Year: 2025. Volume: 383 , Issue: 2306 .
Authors: Repana Devendra; Tiju Cherian John; Sumesh Kappil
DOI 10.1098/rsta.2024.0422 Crossref Crossref: 1 Scopus Scopus: 1

C∗-extreme points of entanglement breaking maps

Journal Article
Reviews in Mathematical Physics. Year: 2023. Volume: 35 , Issue: 3 .
Authors: B. V. Rajarama Bhat; Repana Devendra; Nirupama Mallick; K. Sumesh
DOI 10.1142/S0129055X23500058 Crossref Crossref: 5 Scopus Scopus: 5

Regular representations of completely bounded maps

Journal Article
Pacific Journal of Mathematics. Year: 2017. Volume: 289 , Issue: 2 , Pages: 257-286 .
Authors: B. V. Rajarama Bhat; Nirupama Mallick; K. Sumesh
DOI 10.2140/pjm.2017.289.257

Bures distance for completely positive maps

Journal Article
Infinite Dimensional Analysis, Quantum Probability and Related Topics. Year: 2013. Volume: 16 , Issue: 4 .
Authors: B. V. RAJARAMA BHAT; K. SUMESH
DOI 10.1142/S0219025713500318 Crossref Crossref: 2 Scopus Scopus: 3

Stinespring's theorem for maps on Hilbert C*- modules

Journal Article
Journal of Operator Theory. Year: 2012. Volume: 68 , Issue: 1 , Pages: 173-178 .
Scopus Scopus: 29

Generalized C⁎-convexity in completely positive maps

Journal Article
Journal of Mathematical Analysis and Applications. Year: 2025. Volume: 551 , Issue: 2 , Pages: 129700 .
Authors: Anand O. R; K. Sumesh
DOI 10.1016/j.jmaa.2025.129700 Crossref Crossref: 2 Scopus Scopus: 2

Degradable strong entanglement breaking maps

Open Access
Journal Article
Linear Algebra and its Applications. Year: 2024. Volume: 703 , Pages: 302-328 .
Authors: Repana Devendra; Gunjan Sapra; K. Sumesh
DOI 10.1016/j.laa.2024.09.006 Scopus Scopus: 1

Mapping cone of k-entanglement breaking maps

Journal Article
Positivity. Year: 2023. Volume: 27 , Issue: 1 , Pages: 5 .
Authors: Repana Devendra; Nirupama Mallick; K. Sumesh
DOI 10.1007/s11117-022-00956-4 Crossref Crossref: 7 Scopus Scopus: 7
Showing 1 to 8 of 11 publications