1-4 of 4 Books

Spectral analysis, differential equations, and mathematical physics
By Fritz Gesztesy,H. Holden,Barry Simon,Gerald Teschl

Evolution equations
By Clay Mathematics Institute. Summer School
Modern trends in constructive function theory
Modern trends in constructive function theory
By E. B. Saff,Douglas Patten Hardin,D. S. Lubinsky,Brian Z. Simanek
Recent advances in partial differential equations and applications
Recent advances in partial differential equations and applications
By H. Beirão da Veiga,A. Sequeira,V. A. Solonnikov