Friedman, Prof. Avner books & textbook
Partial Differential Equations of Parabolic Type (Dover Books on Mathematics)
Dover Publications /2008-04-21 Paperback / 368 Pages
isbn-10: 0486466256 / isbn-13: 9780486466255
Partial Differential Equations (Dover Books on Mathematics)
Dover Publications /2008-11-24 Paperback / 272 Pages
isbn-10: 0486469190 / isbn-13: 9780486469195
Stochastic Differential Equations and Applications (Dover Books on Mathematics)
Dover Publications /2006-12-01 Paperback / 560 Pages
isbn-10: 0486453596 / isbn-13: 9780486453590