The Error in Spatial Truncation for Systems of Parabolic Conservation Laws

An error estimate for the parabolic approximation of multidimensional scalar conservation laws with boundary conditions

We study the parabolic approximation of a multidimensional scalar conservation law with initial and boundary conditions. We prove that the rate of convergence of the viscous approximation to the weak entropy solution is of order η, where η is the size of the artificial viscosity. We use a kinetic formulation and kinetic techniques for initial-boundary value problems developed by the last two au...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Long Tails in the Long-Time Asymptotics of Quasi-Linear Hyperbolic-Parabolic Systems of Conservation Laws

The long-time behaviour of solutions of systems of conservation laws has been extensively studied. In particular, Liu and Zeng [4] have given a detailed exposition of the leading order asymptotics of solutions close to a constant background state. In this paper, we extend the analysis of [4] by examining higher order terms in the asymptotics in the framework of the so-called two dimensional p-s...

Characteristic Cohomology of Differential Systems Ii : Conservation Laws for a Class of Parabolic Equations

An Error Estimate for the Truncation Method for the Solution of Parabolic Obstacle Variational Inequalities

A rate of convergence is obtained for a truncation method for the numerical solution of a class of parabolic variational inequalities.