Introduction to Partial Differential Equations

  1. Introduction ( .pdf )

  2. Linear First-Order Equations ( .pdf )

  3. Linear Second-Order Equations ( .pdf )

  4. 1D Linear Secons-Order Equations ( .pdf )

  5. 2D Linear Second-Order Equations ( .pdf )

  6. 3D Linear Second-Order Equations ( .pdf )

  7. Fourier Transform Method ( .pdf )

  8. Appendix ( .pdf )