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researcher

E. Cheng

5 papers hereh-index 312.9k citations186 works total

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

author position
  • middle author2
  • last author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.CO5
same name
  • E. Cheng — 17 papers, h 40
  • E. Cheng — 8 papers, h 14
  • E. Cheng — 3 papers, h 6
  • E. Cheng — 2 papers, h 8
  • E. Cheng — 2 papers, h 1
  • E. Cheng — 1 paper, h 12

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
20172019
most citedThe Steiner (n-3)-diameter of a graph

2 citations · 2 across the 1 of their papers we have counts for

collaborators
Showing 2019Show all

1 paper · 1 filter

math.CO2019

Fractional matching preclusion number of graphs

Jinyu Zou, Yaping Mao, Zhao Wang +1

The \emph{fractional matching preclusion number} of a graph G, denoted by fmp(G), is the minimum number of edges whose deletion results in a graph that has no fractional perfec…

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