Z. Gan

collaborators

2 papers

math.AP2026

$L^{2}$ -Supercritical Nonlinear Klein-Gordon System with Quadratic Asymmetric Interaction

Xiaojing Dong, Huagui Duan, Zaihui Gan +1

In this paper we investigate the global existence, blow-up and standing waves for the $L^{2}$ -supercritical nonlinear Klein-Gordon equations with quadratic asymmetric interaction (…

math.SP2025

Improved Berezin-Li-Yau inequality and KrÃ¶ger inequality and consequences

Zaihui Gan, Renjin Jiang, Fanghua Lin

We provide quantitative improvements to the Berezin-Li-Yau inequality and the KrÃ¶ger inequality, in $R^{n}$ , $n \geq 2$ . The improvement on KrÃ¶ger's inequality resolves an o…

L2-Supercritical Nonlinear Klein-Gordon System with Quadratic Asymmetric Interaction

Improved Berezin-Li-Yau inequality and KrÃ¶ger inequality and consequences

$L^{2}$ -Supercritical Nonlinear Klein-Gordon System with Quadratic Asymmetric Interaction