Next:
First order PDEs
Up:
Lecture notes Partial differential
Previous:
Lecture notes Partial differential
Contents
First order PDEs
Classification of first order PDEs
Formation of first order PDE
General solution of quasi-linear equations
Integral surface passing through a given curve
First order nonlinear PDEs
Cauchy's method of characteristics
Compatible system of PDEs
Charpit's method
Special type I: First order PDEs involving only and
Special type II: PDEs not involving the independent variables explicitly
Special type III: Separable PDEs
Special type IV: Clairaut equations
Explore further
Second order PDEs
Basics
Transformation
Invariance of the type of PDE
Canonical forms
Canonical form of hyperbolic equations
Canonical form of parabolic equations
Canonical form of elliptic equations
The Method of Separation of Variables
Parabolic Equations
Heat Equation: Homogeneous Dirichlet boundary conditions
Insulated endpoint conditions(Neumann BVP)
Wave equation
Solution of one-dimensional wave equations by canonical transformation
D'Alembert's solution of wave equation
Vibrating string : variable separation method
Elliptic equations