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researcher

A. Urbańska

3 papers hereh-index 181.2k citations127 works total

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

author position
  • sole author1
  • last author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.SC2
  • math.KT1

identity via Semantic Scholar / OpenAlex

most citedAn introspective algorithm for the integer determinant

5 citations · 9 across the 3 of their papers we have counts for

collaborators
Showing cs.SCShow all

2 papers · 1 filter

cs.SC2007

Towards an exact adaptive algorithm for the determinant of a rational matrix

Anna Urbanska

In this paper we propose several strategies for the exact computation of the determinant of a rational matrix. First, we use the Chinese Remaindering Theorem and the rational recon…

cs.SC2005★ 5 cited

An introspective algorithm for the integer determinant

Jean-Guillaume Dumas, Anna Urbanska

We present an algorithm computing the determinant of an integer matrix A. The algorithm is introspective in the sense that it uses several distinct algorithms that run in a concurr…

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