Partial differential equations

Characteristics Holmgren theorem, harmonic analysis and applications to linear PDE Spaces of distributions, Sobolev spaces Wave, heat, Laplace and Schrodinger equations Energy integrals, maximum principles

1. J. Rauch. Partial Differential Equations, Springer 1992. 2. L.C. Evans, Partial Differential Equations, II ed, AMS 2012 