22 Answers votes newest views recent 40Periods and commas in mathematical writing 39What should be offered in undergraduate mathematics that’s currently not (or isn’t usually)? 26Depressed graduate student. 20Justifying/Explaining math research in a public address 15Memorizing theorems 5Tools for collaborative paper-writing 5Criteria for accepting an invitation to become an editor of a scientific journal 5Open source mathematical software. 4What out-of-print books would you like to see re-printed? 4Taking lecture notes in lectures 4Geometric invariant theory for geometers 4What is a good reference (preferably thorough) for the Derived Category of a scheme/orbifold/stack? 3Nonstandard Methods ( or Model Theory ) and Arithmetic Geometry 3First group homology with general coefficients 3The Importance of ZF 3Reductio ad absurdum or the contrapositive? 2Resources for getting maths on to the web. 2Sources for Bibtex entries 1Linear Algebra Texts? 1Injective Modules over Group Rings 1What arithmetic information is contained in the algebraic K-theory of the integers 0Your experience of Computer Science/Programming in Mathematics Education?