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researcher

Christopher Umans

6 papers hereh-index 283.6k citations86 works total

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

author position
  • sole author1
  • middle author1
  • last author4

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

fields
  • math.GR2
  • cs.CC1
  • cs.CY1
  • cs.DS1
  • math.PR1
same name
  • Christopher Umans — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20162023
most citedMatrix multiplication via matrix groups

2 citations · 2 across the 3 of their papers we have counts for

collaborators
Showing math.PRShow all

1 paper · 1 filter

math.PR2023

Pseudorandomness of the Sticky Random Walk

Emile Anand, Chris Umans

We extend the pseudorandomness of random walks on expander graphs using the sticky random walk. Building on prior works, it was recently shown that expander random walks can fool a…

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