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researcher

S. Helgason

6 papers hereh-index 3016.3k citations117 works total

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

author position
  • sole author6

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • math.DG3
  • math.RT3

identity via Semantic Scholar / OpenAlex

activity
20042017
most citedThe inversion of the X-ray Transform on a Compact Symmetric Space

5 citations · 9 across the 4 of their papers we have counts for

collaborators
Showing 2010Show all

1 paper · 1 filter

math.DG2010

Support Theorems for Horocycles on Hyperbolic Spaces

Sigurdur Helgason

A support theorem for the horocycle Radon transform f \to \hat{f} is a property of the form \hat{f} of compact support \rightarrow f of compact support. Here we prove a variation o…

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