December 2020
Intermediate to advanced
96 pages
1h 5m
English
In the previous chapter, we introduced the method of separation of variables to solve second-order linear partial differential equations. In this chapter, once again we will use the method of separation of variables to find solutions to some important real-life problems. In the first section, we shall study the one-dimensional wave equation. In this section to solve the wave equation, we shall introduce the separation of variables method as examples. We shall explain D’Alemberts’ Solution of the Wave Equation and Duhamel’s Principle. In the next section, we shall study one-dimensional heat equation with some problems. In the last section, we shall discuss the Laplace equation with two examples ...
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