Hyperbolic Partial Differential Equations
October - December 2011, Monday 10:00-12:00 Prof. G-Q Chen.
mathematical theory of hyperbolic partial differential equations is a large
subject, which has close connections with the other branches of
mathematics including analysis, mechanics, mathematical physics,
and differential geometry/topology. Besides its mathematical
importance, it has a wide range of applications in engineering,
mechanics, physics, biology, and economics.
course will be focused on the nonlinear theory of hyperbolic PDE as an
introduction. No previous knowledge of hyperbolic PDE will
be assumed. However, some familiarity with basic PDE
theory, analysis, and algebra is desirable.
*The last lecture of this course will be on the 12th
- Introduction: Conservation
laws, Euler equations; connections (Einstein equations, calculus of
variations, differential geometry, among others); hyperbolic systems,
prototypes; basic features and phenomena; ...
- One-Dimensional Theory:
Riemann problem, Cauchy problem; elementary waves: shock waves,
rarefaction waves, and contact discontinuities; Lax entropy conditions; Glimm scheme, front-tracking approximations, BV
solutions; compensated compactness, entropy analysis, L-p solutions;
vanishing viscosity methods; uniqueness and continuous dependence; ....
- Multidimensional Theory: Basic
features/phenomena (re-visit); important models; steady problems;
self-similar problems; discontinuities and free boundary problems;
stability of shock waves, rarefaction waves, vortex sheets;
divergence-measure fields; ...
- Nonlinear Wave Equations: Existence
of solutions; semilinear wave equations;
critical power nonlinearity; nonexistence of solutions.
- Further Connections and
- Richard Courant and David
Hilbert, "Methods of Mathematical Physics", Vol. II. Reprint of
the 1962 original. John Wiley & Sons, Inc.: New York, 1989.
- Constantine Dafermos, "Hyperbolic Conservation Laws in
Continuum Physics", Third edition. Springer-Verlag:
- Lawrence C. Evans,
"Partial Differential Equations", Second edition. AMS:
Providence, RI, 2010.
- Lars Hormander,
"Lectures on Nonlinear Hyperbolic Differential Equations",
Springer-Verlag: Berlin-Heidelberg, 1997
- Peter D. Lax,
"Hyperbolic Differential Equations", AMS: Providence, 2000
- Alberto Bressan,
Gui-Qiang Chen, Marta Lewicka,
and Dehua Wang, ``Nonlinear Conservation Laws
and Applications", IMA Volume 153, Springer: New York, 2011.
- Denis Serre,
"Systems of Conservation Laws", 1, 2, Cambridge University
Press: Cambridge, 1999, 2000.
- Christopher D. Sogge, Lectures on Nonlinear Wave Equations,Second edition. International Press, Boston,