# Welcome to Jun Gao's Home Page

**Jun Gao (高峻) **
** Email**: gj0211@mail.ustc.edu.cn

I am a fifth year Ph.D student in the
School of Mathematical Sciences,
at the
University of Science and Technology of China (USTC).
My advisor is Prof. Jie Ma .

I got my B.S. degree in 2017 from the
School of the Gifted Young,
University of Science and Technology of China (USTC).

** Research Interests**:

Combinatorics, Graph Theory (both extremal and structural), Extremal Set Theory, and their applications to Computer Science.
.** Teaching:**

2021 Spring, Extremal Combinatorics, (Teaching assistant).
2020 Fall, 001354, Combinatorics, (Teaching assistant).
2019 Spring, MATH 1009, Linear Algebra (B1), (Teaching assistant).
2018 Fall, MA04242, Graph Theory, (Teaching assistant).
2018 Spring, MATH 1009, Linear Algebra (B1), (Teaching assistant).
2016 Spring, Mathmatical Analysis (B2), (Teaching assistant).

**Curriculum Vitae:** CV

** Publication: **

A unified proof of conjectures on cycle lengths in graphs, Jun Gao, Qingyi Huo, Chun-Hung Liu and Jie Ma , Int. Math. Res. Not., to appear.
On the rainbow matching conjecture for 3-uniform hypergraphs, Jun Gao,
Hongliang Lu, Jie Ma and Xingxing Yu, Science China Mathematics, to appear.
Journal Version
A strengthening on odd cycles in graphs of given chromatic number, Jun Gao, Qingyi Huo and Jie Ma , SIAM J. Discrete Math. 35(4) (2021), 2317¨C2327.
Journal Version
A conjecture of Verstraete on vertex-disjoint cycles, Jun Gao and Jie Ma , SIAM J. Discrete Math 34(2) (2020), 1290–1301.
Journal Version
On a conjecture of Bondy and Vince, Jun Gao and Jie Ma , J. Combin. Theory, Ser. B 141 (2020), 136-142.
Journal Version
The spectral radius of graphs without long cycles，Jun Gao and Xinmin Hou, Linear Algebra and its Applications, (2017), 566.
Journal Version