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researcher

Lizhi Cheng

20 papers hereh-index 201.4k citations135 works total

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

author position
  • first author1
  • middle author7
  • last author11

Across the 19 of 20 papers where every author was matched, so the position is known.

fields
  • math.OC7
  • math.NA6
  • cs.IT3
  • cs.CV2
  • cs.LG1
  • stat.CO1
same name
  • Lizhi Cheng — 4 papers, h 4

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
20122020
most citedNecessary and sufficient conditions of solution uniqueness in ℓ1​ minimization

53 citations · 144 across the 20 of their papers we have counts for

collaborators
Showing 2013 · math.OCShow all

1 paper · 2 filters

math.OC2013★ 2 cited

A dual algorithm for a class of augmented convex models

Hui Zhang, Lizhi Cheng, Wotao Yin

Convex optimization models find interesting applications, especially in signal/image processing and compressive sensing. We study some augmented convex models, which are perturbed…

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