✦ LIBER ✦

Hyperbolic systems with multiple characteristics

✍ Scribed by Gideon Peyser

Publisher: Elsevier Science
Year: 1971
Tongue: English
Weight: 518 KB
Volume: 9
Category: Article
ISSN: 0022-0396
DOI: 10.1016/0022-0396(71)90020-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Linear symmetric hyperbolic systems with

Linear symmetric hyperbolic systems with characteristic boundary

✍ Paolo Secchi 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 695 KB

## Abstract The author studies the mixed problem for the linear symmetric hyperbolic systems with maximally non‐negative and characteristic boundary condition. Existence of a unique solution is proved inside a suitable class of functions of weighted Sobolev type which takes account of the loss of r

Symmetrization of Hyperbolic Systems wit

Symmetrization of Hyperbolic Systems with Non-degenerate Characteristics

✍ T. Nishitani 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 728 KB

We study symmetrization of hyperbolic first order systems. To be precise, generalizing non-degenerate double characteristics, we define non degenerate characteristics of any order. Then, assuming that the reference characteristic is non degenerate, we prove that the system is smoothly symmetrizable

VIBRATION CHARACTERISTICS OF SYSTEMS WIT

VIBRATION CHARACTERISTICS OF SYSTEMS WITH MULTIPLE BLADES

✍ G.X. Ren; Z.C. Zheng; W.J. Wang 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 188 KB

An interesting phenomenon can be observed when the state-space dynamic substructural method is applied to the eigenproblem of bladed disk±shaft systems: whether or not the shaft is ¯exible, each frequency of the single root-®xed blade appears as a frequency of the whole structure with a multiplicity

A multiplicity theorem for hyperbolic sy

A multiplicity theorem for hyperbolic systems

✍ Aloisio Freiria Neves; Xiao-Biao Lin 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 507 KB

Characteristic Symmetric Hyperbolic Syst

Characteristic Symmetric Hyperbolic Systems with Dissipation: Global Existence and Asymptotics

✍ Paolo Secchi 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 331 KB 👁 1 views

We consider the initial-boundary value problem for quasi-linear symmetric hyperbolic systems with dissipation and characteristic boundary of constant multiplicity. We investigate the global existence and decay property of small regular solutions in suitable functions spaces which take into account t

Multidimensional characteristic Galerkin

Multidimensional characteristic Galerkin methods for hyperbolic systems

✍ S. Ostkamp 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB 👁 1 views

## Communicated by W. To¨rnig We consider characteristic Galerkin methods for the solution of hyperbolic systems of partial differential equations of first order. A new recipe for the construction of approximate evolution operators is given in order to derive consistent methods. With the help of s