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Songling Shan

54 papers hereh-index 12428 citations80 works total

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

author position
  • sole author8
  • first author4
  • middle author6
  • last author34

Across the 52 of 54 papers where every author was matched, so the position is known.

fields
  • math.CO54
same name
  • Songling Shan — 11 papers, h 1
  • Songling Shan — 8 papers, h 2

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
20132026
most citedNonempty Intersection of Longest Paths in Series-Parallel Graphs

33 citations · 69 across the 48 of their papers we have counts for

collaborators
Showing 2014Show all

3 papers · 1 filter

math.CO2014

Minimum degree condition for spanning generalized Halin graphs

Guantao Chen, Songling Shan, Ping Yang

A spanning tree with no vertices of degree 2 is called a Homeomorphically irreducible spanning tree\,(HIST). Based on a HIST embedded in the plane, a Halin graph is formed by conne…

math.CO2014

Characterizing forbidden pairs for hamiltonian squares

Guantao Chen, Songling Shan

The square of a graph is obtained by adding additional edges joining all pair of vertices of distance two in the original graph. Particularly, if C is a hamiltonian cycle of a gr…

math.CO2014★ 1 cited

Vizing's 2-factor Conjecture Involving Large Maximum Degree

Guantao Chen, Songling Shan

Let G be a connected simple graph of order n and let Δ(G) and χ′(G) denote the maximum degree and chromatic index of G, respectively. Vizing proved that χ′(G)=Δ(G) or $…

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