Ciro Santilli @cirosantilli 35

2-dimensional heat equation example with Dirichlet boundary condition:

Subcase of a normed vector space, therefore also necessarily a vector space.

Uploaded at: uploads.worldlibrary.net/uploads/pdf/20130423230739the_outlaws_of_the_marsh_pdf.pdf TODO legality? World Library seems like a legit website. Reads "Copyrighted materials".