◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

U. Ascher

20 papers hereh-index 4613.6k citations212 works total

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

author position
  • sole author1
  • first author2
  • middle author9
  • last author8

Across the 20 of 20 papers where every author was matched, so the position is known.

fields
  • cs.GR6
  • math.NA6
  • cs.LG3
  • math.OC2
  • cs.CL1
  • cs.CV1

identity via Semantic Scholar / OpenAlex

activity
20132026
most citedImproved bounds on sample size for implicit matrix trace estimators

70 citations · 97 across the 17 of their papers we have counts for

collaborators
Showing 2015 · math.OCShow all

1 paper · 2 filters

math.OC2015★ 1 cited

Numerical Computation of the Gradient and the Action of the Hessian for Time-Dependent PDE-Constrained Optimization Problems

Kai Rothauge, Eldad Haber, Uri Ascher

We present a systematic derivation of the algorithms required for computing the gradient and the action of the Hessian of an arbitrary misfit function for large-scale parameter est…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.