Uploaded August 2016 | Updated September 2026, 2 weeks ago

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In this short video, I demonstrate how to solve a typical heat/diffusion equation that has general, time-dependent boundary conditions.

Questions? Let me know in the comments!

ERRATA: At 5:54, the boundary condition involving gamma and delta should be at x = L, not at x = 0.

Prereqs: The previous portion of this PDE playlist - youtube.com/playlist?list=PLdgVBOaXkb9Ab7UM8sCfQWgdbzxkXTNVD
Lecture Notes: drive.google.com/file/d/0B_urJu4cgDhMdU9YdWZfNng5M0E/view?usp=sharing&resourcekey=0-1UFrEM0kR4OJZamzyv75JQ
Patreon Link: patreon.com/user?u=4354534