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Fengchun Lei

7 papers hereh-index 9349 citations86 works total

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

author position
  • first author1
  • middle author3
  • last author3

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

fields
  • math.GT7
same name
  • Fengchun Lei — 3 papers, h 1
  • Fengchun Lei — 1 paper, h 1

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
20112023
most citedCritical Heegaard surfaces obtained by self-amalgamation

10 citations · 11 across the 5 of their papers we have counts for

collaborators
Showing 2018Show all

2 papers · 1 filter

math.GT2018

Density of roots of the Yamada polynomial of spatial graphs

Miaowang Li, Fengchun Lei, Fengling Li +1

We survey the construction and properties of the Yamada polynomial of spatial graphs and present the Yamada polynomial formulae for some classes of graphs. Then we construct an inf…

math.GT2018

On Yamada polynomial of spatial graphs obtained by edge replacements

Miaowang Li, Fengchun Lei, Fengling Li +1

We present formulae for computing the Yamada polynomial of spatial graphs obtained by replacing edges of plane graphs, such as cycle-graphs, theta-graphs, and bouquet-graphs, by sp…

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