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Karl-Mikael Perfekt

49 papers hereh-index 15664 citations58 works total

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

author position
  • sole author8
  • first author5
  • middle author12
  • last author24

Across the 49 of 49 papers where every author was matched, so the position is known.

fields
  • math.FA31
  • math.CA6
  • math.AP3
  • math.CV3
  • math.NA2
  • math.SP2

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedThe multiplicative Hilbert matrix

57 citations · 347 across the 45 of their papers we have counts for

collaborators
Showing math.NAShow all

2 papers · 1 filter

math.NA2023

On the spectrum of the double-layer operator on locally-dilation-invariant Lipschitz domains

Simon N. Chandler-Wilde, Raffael Hagger, Karl-Mikael Perfekt +1

We say that Γ, the boundary of a bounded Lipschitz domain, is locally dilation invariant if, at each x∈Γ, Γ is either locally C1 or locally coincides (in some coordinat…

math.NA2020

The Complex-Scaled Half-Space Matching Method

Anne-Sophie Bonnet-Ben Dhia, Simon N. Chandler-Wilde, Sonia Fliss +3

The Half-Space Matching (HSM) method has recently been developed as a new method for the solution of 2D scattering problems with complex backgrounds, providing an alternative to Pe…

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