3 problems

Nonuniform nonautonomous Markus–Yamabe conjecture. Under these conditions, the trivial solution of the nonlinear system is globally nonuniformly asymptotically stable.

Let $\hat{z}$ be the impedance introduced earlier, and let the Cauchy problem be the multidimensional wave equation with the associated impedance boundary condition. Assume that…

Consider the discrete nonlinear Schrödinger evolution and its soliton family $e^{-i(-\mu t+\nu)}\alpha_\mu$, parametrized by $(\mu,\nu)$. The associated soliton manifold is the set…