ORDINARY DIFFERENTIAL EQUATIONS
Garrett Birkhoff Gian-Carlo Rota1969 年出版366 页ISBN:
FINITE DIFFERENCE SCHEMES AND PARTIAL DEFFERENTIAL EQUATIONS SECOND EDITION
2004 年出版435 页ISBN:0898715679
NON-LINEAR PARTIAL DIFFERENTIAL OPERATORS AND QUANTIZATION PROCEDURES
1982 年出版334 页ISBN:3540127100