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Licheng Zhang's user avatar
Licheng Zhang's user avatar
Licheng Zhang's user avatar
Licheng Zhang
  • Member for 3 years, 11 months
  • Last seen this week
  • China
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About

I am Licheng Zhang, a phd student and currently interested in planar graphs or $k$-planar graphs. I'm also a big fan of graph programming, especially Python and C.

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Top posts
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question
20
Can a 3-regular non-1-planar graph be constructed?
Feb 22, 2023
question
11
Is there a program implementation for generating all non-isomorphic graphs with a given degree sequence?
Jan 25, 2023
question
8
Find all Non-isomorphic good drawings of $K_{3,3}$？
Apr 21, 2021
question
7
Has Plummer's open problem on the cyclic connectivity of planar graphs been solved?
May 25
question
7
Why is the crossing number of Tutte 12-cage 170?
Feb 21, 2023
question
7
The origin of a planar graph theorem of Steinitz and Rademacher
Dec 1, 2023
answer
6
Is the crossing number of the line graph of $K_5$ determined?
Apr 1, 2022
question
6
How to construct a 5-regular 1-planar bipartite graph?
Sep 10, 2022
question
6
Enumerating all inequivalent planar embeddings of a planar graph
Sep 15, 2023
answer
5
Number of Hamiltonian cycles on 24-cell graph
May 15
Top network posts
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17
How can I draw the following graph with tikz?
16
The usage of "can not" vs. "cannot" in mathematics
13
"a Euler graph" or "an Euler graph"?
13
How to fit many graphs neatly into a paper?
10
Can Mathematica read planar graphs with pc format?