This page features compilations of theoretical problems in pure and applied mathematics, physics, astronomy, chemistry, and engineering. Published in the Long Nineteenth Century, they range widely in intended audience. The page as it now appears (2015 March) is a first attempt at what we hope will eventually become a comprehensive collection. The classification scheme leaves much to be desired, and we have not had time to look through every compilation in detail. We have so far included only English-language sources. Please contact the editors at redingtn [at] mit [full stop] edu with any suggestions.
All links are to the Internet Archive and are in the public domain in the United States. A few texts are marked with an asterisk; these were scanned for the Archive by Google. It is our observation that Google scans are much more likely to contain errors, such as missing or unreadable pages or figures, than those from other sources, and we have tried to avoid them whenever possible.
PURE MATHEMATICS:
ASTRONOMY:
PHYSICS: Level varies widely in almost every section.
CHEMISTRY
ENGINEERING: