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researcher

S. G. Pyatkov

2 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1

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

fields
  • math.AP1
  • math.FA1
ORCID 0000-0002-7238-9559

identity via Semantic Scholar / OpenAlex

most citedIdentification of the Heat Transfer Coefficient Using an Inverse Heat Conduction Model

4 citations · 7 across the 2 of their papers we have counts for

collaborators

2 papers

math.AP2024★ 4 cited

Identification of the Heat Transfer Coefficient Using an Inverse Heat Conduction Model

Sergey Grigorievich Pyatkov

Inverse problems of recovering heat transfer coefficient from integral measurements are considered. The heat transfer coefficient occurs in the transmission conditions of imperfect…

math.FA2010★ 3 cited

On existence of maximal semidefinite invariant subspaces for J-dissipative operators

S. G. Pyatkov

We describe necessary and sufficient conditions for a J-dissipative operator in a Krein space to have maximal semidefinite invariant subspaces. The semigroup properties of the re…

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