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researcher

R. Sigurdsson

7 papers hereh-index 11435 citations33 works total

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

author position
  • last author7

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.CV7

identity via Semantic Scholar / OpenAlex

activity
19982008
most citedSiciak-Zahariuta extremal functions, analytic discs and polynomial hulls

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing 2007Show all

1 paper · 1 filter

math.CV2007

Siciak-Zahariuta extremal functions and polynomial hulls

Finnur Larusson, Ragnar Sigurdsson

We use our disc formula for the Siciak-Zahariuta extremal function to characterize the polynomial hull of a connected compact subset of complex affine space in terms of analytic di…

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