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researcher

A. Alfonsi

45 papers hereh-index 222.5k citations96 works total

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

author position
  • sole author3
  • first author37
  • middle author2
  • last author2

Across the 44 of 45 papers where every author was matched, so the position is known.

fields
  • math.PR24
  • q-fin.TR5
  • q-fin.CP3
  • math.NA2
  • math.ST2
  • q-fin.MF2
same name
  • A. Alfonsi — 48 papers, h 36
  • A. Alfonsi — 23 papers
  • A. Alfonsi — 9 papers
  • A. Alfonsi — 3 papers
  • A. Alfonsi — 2 papers
  • A. Alfonsi — 1 paper, h 0

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
20062026
most citedExact and high order discretization schemes for Wishart processes and their affine extensions

36 citations · 126 across the 37 of their papers we have counts for

collaborators
Showing 2015 · math.STShow all

1 paper · 2 filters

math.ST2015

Maximum Likelihood Estimation for Wishart processes

Aurélien Alfonsi, Ahmed Kebaier, Clément Rey

In the last decade, there has been a growing interest to use Wishart processes for modelling, especially for financial applications. However, there are still few studies on the est…

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