Xinqi Huang ☕️
Xinqi Huang

Ph.D. Student

University of Science and Technology of China

About Me

Hey! Welcome to my homepage! My name is Xinqi Huang(Chinese name 黄欣祺). I am a Ph.D. candidate in Mathematics at the University of Science and Technology of China. My research interests include extremal set theory, extremal graph theory, coding theory and additive combinatorics. I am privileged to work under the supervision of Prof. Hong Liu(IBS-ECOPRO), Prof. Tuan Tran(USTC) and and Prof. Xiande Zhang(USTC) (listed in alphabetical order). Throughout my doctoral journey, several researchers beyond my advisors have provided invaluable support. I would like to express my sincere gratitude to all those who have contributed to my academic growth and research progress: Dr. Zixiang Xu, Dr. Chi Hoi Yip, Mingyuan Rong and Yuhao Zhao.

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Interests
  • Extremal Set Theory
  • Extremal Graph Theory
  • Coding Theory
  • Additive Combinatorics
Education

  • Ph.D. in Mathematics

    University of Science and Technology of China

  • B.Sc. in Mathematics

    University of Science and Technology of China

Preprints
Xinqi Huang, Mingyuan Rong, Chong Shangguan (2026). Exact Homomorphism Thresholds Beyond Cliques.
PDF arXiv
Xinqi Huang, Hong Liu, Mingyuan Rong (2026). On the spectrum and structure of blowup thresholds.
PDF arXiv
Xinbu Cheng, Xinqi Huang, Hong Liu, Bin Wang, Zhifei Yan (2026). Colour diversity in spanning structures under Dirac-type conditions.
PDF arXiv
Xinqi Huang, Xiande Zhang, Wenjie Zhong (2025). Quantitative Frameproof Codes and Hypergraphs.
PDF arXiv
Xinqi Huang, Yuzhen Qi, Mingyuan Rong, Zixiang Xu (2025). Largest dyadic dual VC-dimension of non-piercing families.
PDF arXiv
See all
Publications
Xinqi Huang, Chong Shangguan, Xiande Zhang, Yuhao Zhao (2026). Focal-free uniform hypergraphs and codes. Journal of Combinatorial Theory, Series A (JCTA), Volume 223, October 2026.
PDF arXiv
Xinbu Cheng, Xinqi Huang, Mingyuan Rong, Zixiang Xu (2026). Sublinear Hitting Sets for Some Geometric Graphs. Frontiers in Combinatorics and Number Theory (FCNT), vol. 2, May 2026.
PDF arXiv
Co-authors
Mingyuan Rong(4), Zixiang Xu(3), Hong Liu(2), Xiande Zhang(2), Chong Shangguan(2), Xinbu Cheng(2), Zhifei Yan(1), Yuhao Zhao(1), Bin Wang(1), Yuzhen Qi(1), Wenjie Zhong(1), Lior Gishboliner(0), Ting-Wei Chao(0)