Concepedia

Yufa Shen

YS

Statistics

Publications

3

Citations

41

H-Index

3

Active since

2007

Affiliations

Hebei Normal University of Science and Technology(Current)

Hebei University of Technology

Hebei Normal University

Yufa Shen is an author at Hebei Normal University of Science and Technology specializing in discrete mathematics and graph theory.

Top concepts

Publications per year

2007–2009

3

Publications

3

Ohba’s conjecture is true for graphs with independence number at most three

Yufa Shen, Wenjie He, Guoping Zheng et al. · Applied Mathematics Letters · 2009 · 15 citations

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Structural properties and edge choosability of planar graphs without 4-cycles

Yufa Shen, Guoping Zheng, Wenjie He et al. · Discrete Mathematics · 2007 · 14 citations

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On choosability of some complete multipartite graphs and Ohba's conjecture

Yufa Shen, Wenjie He, Guoping Zheng et al. · Discrete Mathematics · 2007 · 12 citations

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