ilustraciones, diagramas, figurasEn este documento se estudia el método de aproximación de soluciones de leyes de conservación conocido como \textit{front tracking}, considerando el caso escalar y el caso de sistemas hiperbólicos. En ambos casos, se estudian las soluciones del problema de Riemann \begin{equation*} u_t+f(u)_x=0,\quad u(x,0)=\begin{cases} u_l, &x<0,\\ u_r, &x\geq 0, \end{cases} \end{equation*} con $(x,t)\in \R\times [0,\infty)$, considerando algunas condiciones de entropía. Este problema es crucial para introducir el método de front tracking, el cual consiste en analizar las discontinuidades del problema de Cauchy con una condición inicial aproximada por funciones constantes a trozos, resolver l...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
none2ABSTRACT. We consider the Cauchy problem for a strictly hyperbolic, NxN quasilinear system in o...
This is the second edition of a well-received book providing the fundamentals of the theory hyperbol...
Hyperbolic conservation laws are central in the theory of nonlinear partial differential equations a...
We deal with the non characteristic initial and boundary value problem for an $n\times n$ strictly h...
We deal with the non characteristic initial and boundary value problem for an $n\times n$ strictly h...
This is a survey paper, written in the occasion of an invited talk given by the author at the Univer...
summary:This paper contains several recent results about nonlinear systems of hyperbolic conservatio...
summary:This paper contains several recent results about nonlinear systems of hyperbolic conservatio...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
none2ABSTRACT. We consider the Cauchy problem for a strictly hyperbolic, NxN quasilinear system in o...
This is the second edition of a well-received book providing the fundamentals of the theory hyperbol...
Hyperbolic conservation laws are central in the theory of nonlinear partial differential equations a...
We deal with the non characteristic initial and boundary value problem for an $n\times n$ strictly h...
We deal with the non characteristic initial and boundary value problem for an $n\times n$ strictly h...
This is a survey paper, written in the occasion of an invited talk given by the author at the Univer...
summary:This paper contains several recent results about nonlinear systems of hyperbolic conservatio...
summary:This paper contains several recent results about nonlinear systems of hyperbolic conservatio...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
An improved front tracking method for hyperbolic conservation laws is presented. The improved method...
none2ABSTRACT. We consider the Cauchy problem for a strictly hyperbolic, NxN quasilinear system in o...