3 papers
math.AP2025
Critical curve for weakly coupled system of semilinear Euler-Poisson-Darboux-Tricomi equations
Yuequn Li, Fei Guo
This paper investigates a weakly coupled system of semilinear Euler-Poisson-Darboux-Tricomi equations (EPDTS) with power-type nonlinear terms. More precisely, in the case where the…
quant-ph2025
Quantum Weak Measurement Amplifies Dispersion Signal of Rydberg Atomic System
Yinghang Jiang, Jiguo Wu, Meng Shi +4
Rydberg atoms, with their long coherence time and large electric dipole moment, are pivotal in quantum precision measurement. In the process of approaching the standard quantum lim…
math.AP2025
Lifespan estimate for the semilinear regular Euler-Poisson-Darboux-Tricomi equation
Yuequn Li, Fei Guo
In this paper, we begin by establishing local well-posedness for the semilinear regular Euler-Poisson-Darboux-Tricomi equation. Subsequently, we derive a lifespan estimate with the…