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Rúben Sousa

9 papers hereh-index 7152 citations16 works total

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

author position
  • first author9

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • math.CA4
  • math.PR3
  • math.AP1
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20142020
most citedOn the product formula and convolution associated with the index Whittaker transform

38 citations · 109 across the 9 of their papers we have counts for

collaborators
Showing 2017 · math.CAShow all

1 paper · 2 filters

math.CA2017★ 17 cited

The spectral expansion approach to index transforms and connections with the theory of diffusion processes

Rúben Sousa, Semyon Yakubovich

Many important index transforms can be constructed via the spectral theory of Sturm-Liouville differential operators. Using the spectral expansion method, we investigate the genera…

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