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researcher

K. C. Sivakumar

2 papers hereh-index 14 citations8 works total

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author position
  • last author1

Across the 1 of 2 papers where every author was matched, so the position is known.

fields
  • math.FA1
  • math.GM1

identity via Semantic Scholar / OpenAlex

works on
cone preservers 1copositive matrices 1linear complementarity 1matrix theory 1riesz* homomorphisms 1

From the 1 of 2 linked papers with an AI index.

collaborators
Showing math.FAShow all

1 paper · 1 filter

math.FA2026

Riesz* Homomorphisms on the copositive Cone

Pavankumar Raickwade, K. C. Sivakumar

The paper characterizes linear maps that preserve the cone of K‑copositive symmetric matrices by studying Riesz* homomorphisms, providing a representation theorem, and introducing…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.