Where can I find a copy (online) of Schwarz's paper that proved Clairaut's theorem for mixed partial derivatives?
His paper is: Schwarz, H. A., "Communication", Archives des Sciences Physiques et Naturelles, (1873), v. 48, pp. 38-45.
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Sign up to join this communityWhere can I find a copy (online) of Schwarz's paper that proved Clairaut's theorem for mixed partial derivatives?
His paper is: Schwarz, H. A., "Communication", Archives des Sciences Physiques et Naturelles, (1873), v. 48, pp. 38-45.
You can download the journal here:
https://www.biodiversitylibrary.org/bibliography/5919#/summary
There are also Collected works of Schwarz: