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researcher

A. Pushnitski

57 papers hereh-index 161.1k citations85 works total

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

author position
  • sole author11
  • first author21
  • middle author3
  • last author22

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

fields
  • math.SP43
  • math.FA7
  • math.AP3
  • math.CA3
  • math.CV1
same name
  • A. Pushnitski — 10 papers, h 3

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
19992025
most citedThe Analytic Theory of Matrix Orthogonal Polynomials

188 citations · 327 across the 48 of their papers we have counts for

collaborators
Showing 1999Show all

1 paper · 1 filter

math.SP1999

The spectral shift function and the invariance principle

Alexander Pushnitski

The new representation formula for the spectral shift function due to F.Gesztesy and K.A.Makarov is considered. This formula is extended to the case of relatively trace class pertu…

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