◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Alexander M. Powell

10 papers hereh-index 171.2k citations56 works total

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

author position
  • first author1
  • middle author2
  • last author6

Across the 9 of 10 papers where every author was matched, so the position is known.

fields
  • cs.IT3
  • math.FA3
  • math.CA2
  • cs.LG1
  • math.NA1

identity via Semantic Scholar / OpenAlex

activity
20062026
most citedUncertainty principles for orthonormal sequences

41 citations · 71 across the 8 of their papers we have counts for

collaborators
Showing 2014 · math.NAShow all

1 paper · 2 filters

math.NA2014

Fusion frames and randomized subspace actions

Xuemei Chen, Alexander Powell

A randomized subspace action algorithm is investigated for fusion frame signal recovery problems. It is noted that Kaczmarz bounds provide upper bounds on the algorithm's error mom…

◍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.