Global weak solutions for a 2 × 2 balance non-symmetric system of Keyfitz-Kranzer type / Soluciones débiles globales para un sistema 2x2 balanceado no simétrico de tipo Keyfitz-Kranzer

Autores/as

  • Juan Carlos Juajibioy Otero Fundación Universidad Autónoma de Colombia http://orcid.org/0000-0003-4478-5201
  • Richard Alexander De La Cruz Guerrero Universidad Pedagógica y Tecnológica de Colombia
  • Leonardo Rendón Arbeláez Universidad Nacional de Colombia

DOI:

https://doi.org/10.19053/01217488.v8.n1.2017.4753

Palabras clave:

Weak solutions, compensated compactness

Resumen

In this paper we consider the Cauchy problem for a particular non-symmetric Keyfitz-Kranzer type system,
by using the vanishing viscosity method coupled with the compensated compactness method we get global
bounded entropy weak solutions. The main difficulty is to get uniformly bounded estimates on the viscosity
method.

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Referencias

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Publicado

2017-05-31

Cómo citar

Juajibioy Otero, J. C., De La Cruz Guerrero, R. A., & Rendón Arbeláez, L. (2017). Global weak solutions for a 2 × 2 balance non-symmetric system of Keyfitz-Kranzer type / Soluciones débiles globales para un sistema 2x2 balanceado no simétrico de tipo Keyfitz-Kranzer. Ciencia En Desarrollo, 8(1), 29–33. https://doi.org/10.19053/01217488.v8.n1.2017.4753

Número

Sección

Artículos de investigación / Research papers

Métrica