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researcher

A. Borichev

57 papers hereh-index 212k citations103 works total

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

author position
  • sole author3
  • first author30
  • middle author12
  • last author9

Across the 54 of 57 papers where every author was matched, so the position is known.

fields
  • math.CV33
  • math.CA7
  • math.FA7
  • math.PR4
  • math.AP2
  • math.DS2

identity via Semantic Scholar / OpenAlex

activity
20002026
most citedA Blaschke-type condition and its application to complex Jacobi matrices

81 citations · 202 across the 43 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

math.FA2026

Beurling--Kato theory, Hardy--Sobolev calculus and Ritt operators

A. Borichev, A. Gomilko, Yu. Tomilov

We develop a discrete Beurling--Kato theory for bounded operators and relate it to a Hardy--Sobolev functional calculus on Stolz domains. Our central class is that of Ritt operator…

math.CA2026

Extremal functions and zero sets for the Dirichlet space

Alexander Borichev, Omar El-Fallah, Karim Kellay

We study the zeros of functions in the Dirichlet space. Using extremal functions, we produce a necessary and sufficient condition for a sequence of points in the unit disk to be a…

math.CA2026

Asymptotic sharpness of a Nikolskii type inequality for rational functions in the Wiener algebra

Benjamin Auxemery, Alexander Borichev, Rachid Zarouf

We establish the asymptotic sharpness of a Nikolskii type inequality proved by A. Baranov and R. Zarouf for rational functions f in the Wiener algebra of absolutely convergent Fo…

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