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researcher

Dimitri Yafaev

6 papers hereh-index 331 citations4 works total

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

author position
  • sole author6

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

fields
  • math.SP4
  • math.FA1
  • physics.plasm-ph1

identity via Semantic Scholar / OpenAlex

activity
20042018
most citedCriteria for Hankel operators to be sign-definite

6 citations · 7 across the 5 of their papers we have counts for

collaborators
Showing 2018Show all

1 paper · 1 filter

math.SP2018

A new representation of Hankel operators and its spectral consequences

D. R. Yafaev

We describe a new representation of Hankel operators H as pseudo-differential operators A in the space of functions defined on the whole axis. The amplitudes of such operators…

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