I do mostly geometry and topology, with an analytic bias. For the past few years Morse theory has popped up in my research, but not in a conventional way.
43 Does Physics need non-analytic smooth functions? nov 26 '12
42 Can one recover the smooth Gauss Bonnet theorem from the combinatorial Gauss Bonnet theorem as an appropriate limit? jan 3 '13
38 A game of stones nov 25 '14
29 Should one attack hard problems? feb 27 '13
26 How many polynomial Morse functions on the sphere? mar 30 '13
26 Combinatorial Morse functions and random permutations jan 20 '12
22 Examples of great mathematical writing apr 24 '12