TY - BOOK AU - Courant, R. AU - Hilbert, D. TI - Methods of mathematical physics V. II PY - 1962/// CY - New York PB - Interscience Publishers, Inc. KW - MATEMÁTICAS KW - ECUACIONES DIFERENCIALES KW - TEORÍA DEL POTENCIAL N1 - Incluye índice: páginas 819-830; Bibliografía: páginas 799-818; 1. Introductory remarks -- 2. General theory of partial differential equations of first order -- 3. Differential equations of higher order -- 4. Potential theory and elliptic differential equations -- 5. Hyperbolic differential equations in two independent variables -- 6. Hyperbolic differential equations in more than two independent variables ER -