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researcher

A. Belton

24 papers hereh-index 11309 citations55 works total

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

author position
  • sole author5
  • first author19

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • math.FA8
  • math.CA7
  • math.OA4
  • math.RA2
  • math.CO1
  • math-ph1

identity via Semantic Scholar / OpenAlex

activity
20072026
most citedMatrix positivity preservers in fixed dimension. I

19 citations · 73 across the 18 of their papers we have counts for

collaborators
Showing 2021 · math.CAShow all

1 paper · 2 filters

math.CA2021★ 5 cited

Hirschman-Widder densities

Alexander Belton, Dominique Guillot, Apoorva Khare +1

Hirschman and Widder introduced a class of Pólya frequency functions given by linear combinations of one-sided exponential functions. The members of this class are probability dens…

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