Name: Hyperbolic Systems with Analytic Coefficients: Well-Posedness of the Cauchy Problem (en Inglés)
Price: 92.93 USD
Availability: InStock
Author: Nishitani, Tatsuo
ISBN: 9783319022727

portada Hyperbolic Systems with Analytic Coefficients: Well-Posedness of the Cauchy Problem (en Inglés)

Formato

Libro Físico

Autor

Tatsuo Nishitani

Editorial

Springer

Idioma

Inglés

N° páginas

237

Encuadernación

Tapa Blanda

Dimensiones

23.4 x 15.6 x 1.3 cm

Peso

0.35 kg.

ISBN13

9783319022727

Categorías

Cálculo diferencial y ecuaciones
Física matemática

Hyperbolic Systems with Analytic Coefficients: Well-Posedness of the Cauchy Problem (en Inglés)

Tatsuo Nishitani (Autor) · Springer · Tapa Blanda

Libro Nuevo

$ 92.93

$ 142.97

Ahorras: $ 50.04

35% descuento

Envío normal

Origen: Estados Unidos (Costos de importación incluídos en el precio)

Se enviará desde nuestra bodega entre el Lunes 29 de Julio y el Lunes 12 de Agosto.

Lo recibirás en cualquier lugar de Ecuador entre 1 y 3 días hábiles luego del envío.

Reseña del libro "Hyperbolic Systems with Analytic Coefficients: Well-Posedness of the Cauchy Problem (en Inglés)"

This monograph focuses on the well-posedness of the Cauchy problem for linear hyperbolic systems with matrix coefficients. Mainly two questions are discussed: (A) Under which conditions on lower order terms is the Cauchy problem well posed?(B) When is the Cauchy problem well posed for any lower order term?For first order two by two systems with two independent variables with real analytic coefficients, we present complete answers for both (A) and (B). For first order systems with real analytic coefficients we prove general necessary conditions for question (B) in terms of minors of the principal symbols. With regard to sufficient conditions for (B), we introduce hyperbolic systems with nondegenerate characteristics, which contain strictly hyperbolic systems, and prove that the Cauchy problem for hyperbolic systems with nondegenerate characteristics is well posed for any lower order term. We also prove that any hyperbolic system which is close to a hyperbolic system with a nondegenerate characteristic of multiple order has a nondegenerate characteristic of the same order nearby.