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CAUCHY-BORN RULE AND STABILITY OF CRYSTALLINE SOLIDS AT FINITE TEMPERATURE

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (6)

We study the connection between atomistic and continuum models for the elastic deformation of crystalline solids at finite temperature. We prove, unde......

INVARIANT DOMAIN PRESERVING CENTRAL SCHEMES FOR NONLINEAR HYPERBOLIC SYSTEMS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (2)

We propose a central scheme framework for the approximation of hyperbolic systems of conservation laws in any space dimension. The new central schemes......

ANALYSIS OF THE ROLE OF CONVECTION IN A SYSTEM DESCRIBING THE TUMOR-INDUCED ANGIOGENESIS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (4)

In this paper, we shall study the initial-boundary value problem of a mathematical model describing the branching of capillary sprouts during angiogen......

GLOBAL WELL-POSEDNESS OF THE STOCHASTIC CAMASSA-HOLM EQUATION

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (3)

We establish the existence of global martingale solutions of the stochastic Camassa-Holm equation in H-1(R). The construction of the solution is based......

DYNAMICS OF MANY SPECIES THROUGH COMPETITION FOR RESOURCES

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (3)

This paper is concerned with a mathematical model of competition for resource where species consume noninteracting resources. This system of different......

HOMOGENIZATION OF A DISCRETE NETWORK MODEL FOR CHEMICAL VAPOR INFILTRATION PROCESS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (7)

Chemical vapor infiltration (CVI) is an important engineering process for manufacturing composite materials. Reaction-diffusion of the reactant gas an......

HYPOCOERCIVITY OF STOCHASTIC GALERKIN FORMULATIONS FOR STABILIZATION OF KINETIC EQUATIONS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (3)

We consider the stabilization of linear kinetic equations with a random relaxation term. The well-known framework of hypocoercivity by J. Dolbeault, C......

DYNKIN GAME FOR CALLABLE-PUTTABLE CONVERTIBLE BONDS: THE VALUATION AND SENSITIVITY ANALYSIS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (3)

This paper studies the pricing problem for callable-puttable convertible bonds with call-put protections and call notice period as a Dynkin game via t......

STABILITY OF DEGENERATE STATIONARY SOLUTION TO THE OUTFLOW PROBLEM FOR FULL NAVIER-STOKES EQUATIONS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (5)

This paper is concerned with large-time behavior of solutions to the outflow problem of full compressible Navier-Stokes equations in the half line. Th......

NUMERICAL METHODS FOR STOCHASTIC DIFFERENTIAL EQUATIONS BASED ON GAUSSIAN MIXTURE

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (6)

We develop in this work a numerical method for stochastic differential equations (SDEs) with weak second-order accuracy based on Gaussian mixture. Unl......

SCATTERING FOR 3D QUANTUM ZAKHAROV SYSTEM IN L-2

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (2)

In this paper, we study the Cauchy problem for quantum Zakharov system in three space dimensions. We prove that the quantum Zakharov system scatters i......

THE INTERACTION OF ELEMENTARY WAVES FOR NONISENTROPIC FLOW IN A VARIABLE CROSS-SECTION DUCT

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (4)

The interaction of elementary waves for isentropic flow in a variable cross-section duct is obtained [W.C. Sheng and Q.L. Zhang, Commun. Math. Sci., 1......

GLOBAL SOLUTIONS TO ROTATING MOTION OF ISENTROPIC FLOWS WITH CYLINDRICAL SYMMETRY

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (7)

We are concerned with global weak solutions to the isentropic compressible Euler equations with cylindrically symmetric rotating structure, in which t......

LARGE-TIME BEHAVIOR OF SOLUTIONS TO CAUCHY PROBLEM FOR BIPOLAR EULER-POISSON SYSTEM WITH TIME-DEPENDENT DAMPING IN CRITICAL CASE

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (5)

This paper is concerned with the Cauchy problem of a bipolar hydrodynamic model for semiconductor device, a system of one dimensional Euler-Poisson eq......

ON THE CONVERGENCE OF FROZEN GAUSSIAN APPROXIMATION FOR LINEAR NON-STRICTLY HYPERBOLIC SYSTEMS

期刊: COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (3)

Frozen Gaussian approximation (FGA) has been applied and numerically verified as an efficient tool to compute high-frequency wave propagation modeled ......

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