On the solvability of a system involving a singular partial differential equation of Gerard-Tahara type per Ermino, Marc Alvin R.

Geophysical data analysis discrete inverse theory per Menke, William

Solved problems in differential equations per Cabero, Jonathan B.

Modelling Differential Equations in Biology per Taubes, Clifford Henry

Available for University of the Philippines Diliman via Cambridge. Click here to access

Introduction to classical and variational partial differential equations per Cioranescu, Doina

Fundamentals of differential equations per Nagle, R. Kent, Saff, Edward B. 1944-, Snider, Arthur David 1940-

Differential equations per Blanchard, Paul

Schaum's outline of partial differential equations per DuChateau, Paul

Applied mathematics in hydraulic engineering an introduction to nonlinear differential equations per Mizumura, Kazumasa 1948-

PDE and martingale methods in option pricing per Pascucci, Andrea