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researcher

A. Its

71 papers hereh-index 458.7k citations194 works total

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

author position
  • first author20
  • middle author33
  • last author15

Across the 68 of 71 papers where every author was matched, so the position is known.

fields
  • math-ph28
  • math.FA9
  • nlin.SI8
  • math.CA7
  • quant-ph6
  • math.DG4
same name
  • A. Its — 4 papers, h 5

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
19942025
most citedEntanglement in XY Spin Chain

278 citations · 1.7k across the 68 of their papers we have counts for

collaborators
Showing 2011Show all

1 paper · 1 filter

math.FA2011★ 23 cited

Eigenvalues of Toeplitz matrices in the bulk of the spectrum

P. Deift, A. Its, I. Krasovsky

The authors analyze the asymptotics of eigenvalues of Toeplitz matrices with certain continuous and discontinuous symbols. In particular, the authors prove a conjecture of Levitin…

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