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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 2013Show all

2 papers · 1 filter

math.OA2013

On stopping Fock-space processes

Alexander C. R. Belton

We consider the theory of stopping bounded processes within the framework of Hudson--Parthasarathy quantum stochastic calculus, for both identity and vacuum adaptedness. This provi…

math.OA2013

Stopping the CCR flow and its isometric cocycles

Alexander C. R. Belton, Kalyan B. Sinha

It is shown how to use non-commutative stopping times in order to stop the CCR flow of arbitrary index and also its isometric cocycles, i.e., left operator Markovian cocycles on Bo…

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