Ch 10.5: Separation of Variables; Heat Conduction in a Rod.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
The heat equation, the wave equation, and the potential equation, are prototypes of these categories.
where 2 is a constant known as the thermal diffusivity.
where f is a given function.
is linear since u appears only to the first power throughout.
associated with the eigenvalues
where we neglect arbitrary constants of proportionality.
where the cn are chosen so that the initial condition is satisfied:
is given by