2 papers
math.AP2023
A new approach for stability analysis of 1-D wave equation with time delay
Shijie Zhou, Hongyinping Feng, Zhiqiang Wang
In our manuscript, we develop a new approach for stability analysis of one-dimensional wave equation with time delay. The major contribution of our work is to develop a new method…
cond-mat.stat-mech2019
Order parameter dynamics of the non-linear sigma model in the large limit
Sebastian Gemsheim, Ipsita Mandal, Krishnendu Sengupta +1
We study non-equilibrium order parameter dynamics of the non-linear sigma model in the large limit, using Keldysh formalism. We provide a scheme for obtaining stable numerical…