8 Partial Differential Equations

8.1 INTRODUCTION

The most frequently occurring partial differential equations (PDEs) involving two independent variables are as follows:

Parabolic:

Elliptic:

Hyperbolic:

In this chapter, only parabolic and elliptic PDEs are considered.

8.2 Parabolic PDEs

The equation

describes many phenomena in chemical and biomolecular ...

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