Research Areas

Extremal Graph Theory and Spectral Graph Theory

Education

2023-2025 Postdoc, Central South University

2019-2023 Ph.D. Hunan University

2016-2019 M.S. Central South University

2012-2016 B.S. Hunan Normal University

Publications

1. Yongtao Li, Yuejian Peng, Refinement on spectral Turan's theorem, SIAM J. Discrete Mathematics 37 (4) (2023) 2462-2485.

2. Yongtao Li, Lu Lu, Yuejian Peng, A spectral Erdos-Rademacher theorem, Advances in Applied Mathematics 158 (2024), No. 102720.

3. Yongtao Li, Lihua Feng, Yuejian Peng, A spectral Erdos-Faudree-Rousseau theorem, Journal of Graph Theory (2025), 1-18

4. Yongjiang Wu, Lihua Feng, Yongtao Li*, Proof of Frankl's conjecture on cross-intersecting families, Journal of Combinatorial Theory, Series A 216 (2025), No. 106062.

5. Yongtao Li, Lihua Feng, Yuejian Peng, Spectral supersaturation: Triangles and bowties, European Journal of Combinatorics 128 (2025), No. 104171.

6. Yongjiang Wu, Lihua Feng, Yongtao Li*, A result for hemi-bundled cross-intersecting families, Advances in Applied Mathematics 169 (2025), No. 102912.

7. Yongtao Li, Lihua Feng, Yuejian Peng, A spectral Lovasz-Simonovits theorem, (2024), submitted.

8. Yongtao Li, Hong Liu, Shengtong Zhang, More on Nosal's spectral theorem: Books and 4-cycles, (2024), submitted.

9. Yongtao Li, Hong Liu, Shengtong Zhang, An edge-spectral Erdos--Stone--Simonovits theorem and its stability, (2025), submitted.