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Pengcheng Xie

7 papers hereh-index 430 citations12 works total

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

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

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.OC4
  • cs.LG2
  • cs.CR1
same name
  • Pengcheng Xie — 12 papers, h 5
  • Pengcheng Xie — 4 papers, h 2
  • Pengcheng Xie — 2 papers, h 0
  • Pengcheng Xie — 1 paper, h 1
  • Pengcheng Xie — 1 paper, h 0

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
20232025
most citedOn the Relationship between Λ-poisedness in Derivative-Free Optimization and Outliers in Local Outlier Factor

1 citations · 1 across the 6 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

math.OC2023

Sufficient Conditions for Error Distance Reduction in the (\ell^2)-norm Trust Region between Minimizers of Local Nonconvex Multivariate Quadratic Approximates

Pengcheng Xie

This paper analyzes the sufficient conditions for distance reduction between minimizers of local nonconvex quadratic approximate functions with diagonal Hessian in the (\ell^2)-nor…

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