Hyperbolic equations and irregularity
H. Komatsu (1980-1981)
Séminaire Équations aux dérivées partielles (Polytechnique)
Similarity:
Displaying similar documents to “Nonlinear effectively hyperbolic equations”
Hyperbolic equations and irregularity
Generalized n-dimensional Gronwall's inequality and its applications to non-selfadjoint and non-linear hyperbolic equations
Sudhanshu K. Ghoshal, Abha Ghoshal, M. Abu-Masood (1977)
Annales Polonici Mathematici
Similarity:
Estimates of solutions of hyperbolic systems of differential equations in two independent variables
W. Mlak (1962)
Annales Polonici Mathematici
Similarity:
On some applications of Bogoliubov method for hyperbolic equations
Michał Kisielewicz (1975)
Annales Polonici Mathematici
Similarity:
On second order hyperbolic equation with two independent variables
J. Kisyński (1970)
Colloquium Mathematicae
Similarity:
Nonclassical problems for the second order hyperbolic equations.
Avalishvili, G., Gordeziani, D. (1999)
Bulletin of TICMI
Similarity:
A sufficient condition for the well posedness of a Goursat problem
Carvalho e Silva, Jaime (1988)
Portugaliae mathematica
Similarity:
Intersecting pencil of hyperbolic circles
R. Krasnodębski (1970)
Colloquium Mathematicae
Similarity:
An example of the absence of a global solution to some inverse problem for a hyperbolic equation.
Romanov, V. G. (2003)
Sibirskij Matematicheskij Zhurnal
Similarity:
On The Cauchy Problem for Non Effectively Hyperbolic Operators, The Ivrii-Petkov-Hörmander Condition and the Gevrey Well Posedness
Nishitani, Tatsuo (2008)
Serdica Mathematical Journal
Similarity:
2000 Mathematics Subject Classification: 35L15, Secondary 35L30. In this paper we prove that for non effectively hyperbolic operators with smooth double characteristics with the Hamilton map exhibiting a Jordan block of size 4 on the double characteristic manifold the Cauchy problem is well posed in the Gevrey 6 class if the strict Ivrii-Petkov-Hörmander condition is satisfied.
Boundaries of right-angled hyperbolic buildings
Jan Dymara, Damian Osajda (2007)
Fundamenta Mathematicae
Similarity:
We prove that the boundary of a right-angled hyperbolic building is a universal Menger space. As a consequence, the 3-dimensional universal Menger space is the boundary of some Gromov-hyperbolic group.
Weakly hyperbolic equations with time degeneracy in Sobolev spaces.
Reissig, Michael (1997)
Abstract and Applied Analysis
Similarity:
A priori estimates for higher order hyperbolic equations.
Mitsuru Sugimoto (1994)
Mathematische Zeitschrift
Similarity:
The Cauchy problem for hyperbolic systems with Hölder continuous coefficients with respect to the time variable
Kunihiko Kajitani, Yasuo Yuzawa (2006)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
We discuss the local existence and uniqueness of solutions of certain nonstrictly hyperbolic systems, with Hölder continuous coefficients with respect to time variable. We reduce the nonstrictly hyperbolic systems to the parabolic ones and by use of the and the Banach scale method we construct a semi-group which gives a representation of the solution to the Cauchy problem.