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researcher

S. Kupin

8 papers hereh-index 9295 citations35 works total

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

author position
  • sole author1
  • first author1
  • last author4

Across the 6 of 8 papers where every author was matched, so the position is known.

fields
  • math.SP3
  • math.CA2
  • math-ph2
  • math.AP1
same name
  • S. Kupin — 2 papers, h 5
  • S. Kupin — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20042011
most citedAbsolutely continuous spectrum of a Schrödinger operator on a tree

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

collaborators
Showing 2005 · math-phShow all

1 paper · 2 filters

math-ph2005

Inverse scattering problem for a special class of canonical systems and non-linear Fourier integral. Part I: asymptotics of eigenfunctions

S. Kupin, F. Peherstorfer, A. Volberg +1

An original approach to the inverse scattering for Jacobi matrices was suggested in a recent paper by Volberg-Yuditskii. The authors considered quite sophisticated spectral sets (i…

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