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researcher

J. Liesen

24 papers hereh-index 201.7k citations108 works total

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

author position
  • first author6
  • middle author11
  • last author7

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • math.NA14
  • math.CV6
  • astro-ph.IM2
  • cs.DC2

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedA framework for deflated and augmented Krylov subspace methods

74 citations · 255 across the 21 of their papers we have counts for

collaborators
Showing 2015Show all

3 papers · 1 filter

math.NA2015★ 36 cited

Fast and accurate computation of the logarithmic capacity of compact sets

Jörg Liesen, Olivier Sète, Mohamed M. S. Nasser

We present a numerical method for computing the logarithmic capacity of compact subsets of C, which are bounded by Jordan curves and have finitely connected complement.…

math.CV2015★ 16 cited

Numerical computation of the conformal map onto lemniscatic domains

Mohamed M. S. Nasser, Jörg Liesen, Olivier Sète

We present a numerical method for the computation of the conformal map from unbounded multiply-connected domains onto lemniscatic domains. For ℓ-times connected domains the me…

math.CV2015★ 8 cited

Properties and examples of Faber--Walsh polynomials

Olivier Sète, Jörg Liesen

The Faber--Walsh polynomials are a direct generalization of the (classical) Faber polynomials from simply connected sets to sets with several simply connected components. In this p…

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