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researcher

Steven N. Karp

18 papers hereh-index 9417 citations23 works total

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

author position
  • sole author4
  • first author7
  • middle author3
  • last author4

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

fields
  • math.CO13
  • math.RT2
  • math.CA1
  • math.CV1
  • nlin.SI1

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedSign variation, the Grassmannian, and total positivity

34 citations · 194 across the 17 of their papers we have counts for

collaborators
Showing 2015Show all

1 paper · 1 filter

math.CO2015★ 34 cited

Sign variation, the Grassmannian, and total positivity

Steven N. Karp

The totally nonnegative Grassmannian is the set of k-dimensional subspaces V of R^n whose nonzero Pluecker coordinates all have the same sign. Gantmakher and Krein (1950) and Schoe…

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