Contents Online

# Communications in Mathematical Sciences

## Volume 19 (2021)

### Number 3

### Contents

On the convergence of frozen Gaussian approximation for linear non-strictly hyperbolic systems

pp. 585-606

Global existence of solution in the Besov space to the nonlinear wave equations in $\mathbb{R}^d$

pp. 629-646

Dynkin game for callable-puttable convertible bonds: the valuation and sensitivity analysis

pp. 647-662

Numerical approximations and error analysis of the Cahn–Hilliard equation with dynamic boundary conditions

pp. 663-685

Lovász extension and graph cut

pp. 761-786

Hypocoercivity of stochastic Galerkin formulations for stabilization of kinetic equations

pp. 787-806

Global smooth solutions in a two-dimensional cross-diffusion system modeling propagation of urban crime

pp. 829-849