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researcher

I. Caşu

18 papers hereh-index 8168 citations38 works total

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

author position
  • sole author3
  • middle author12
  • last author3

Across the 18 of 18 papers where every author was matched, so the position is known.

fields
  • math.DS9
  • math.OC3
  • math-ph3
  • math.DG1
  • math.NA1
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20082026
most citedSteepest descent algorithm on orthogonal Stiefel manifolds

18 citations · 89 across the 17 of their papers we have counts for

collaborators
Showing 2017Show all

1 paper · 1 filter

math.OC2017★ 18 cited

Steepest descent algorithm on orthogonal Stiefel manifolds

Petre Birtea, Ioan Casu, Dan Comanescu

Considering orthogonal Stiefel manifolds as constraint manifolds, we give an explicit description of a set of local coordinates that also generate a basis for the tangent space in…

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