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researcher

Kostas Papafitsoros

28 papers hereh-index 15562 citations46 works total

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

author position
  • first author2
  • middle author11
  • last author14

Across the 27 of 28 papers where every author was matched, so the position is known.

fields
  • math.OC13
  • cs.CV6
  • math.NA4
  • eess.IV2
  • cs.LG1
  • math.FA1

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedA combined first and second order variational approach for image reconstruction

297 citations · 401 across the 24 of their papers we have counts for

collaborators
Showing math.FAShow all

1 paper · 1 filter

math.FA2019

Variable step mollifiers and applications

Michael Hintermüller, Kostas Papafitsoros, Carlos N. Rautenberg

We consider a mollifying operator with variable step that, in contrast to the standard mollification, is able to preserve the boundary values of functions. We prove boundedness of…

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