reductions parameterized-complexity asked Apr 14, 2017 at 19:35

algorithms approximation set-cover asked Jul 26, 2018 at 4:43

mathematics algorithmic-trading proof asked Jan 7, 2016 at 16:11

group-theory associativity asked Sep 25, 2014 at 16:17

probability expectation asked May 13, 2015 at 15:22

co.combinatorics permutations asked Jun 8, 2016 at 11:41

complexity-theory approximation asked Aug 6, 2016 at 19:48

approximation-algorithms approximation-hardness set-cover asked Feb 17, 2015 at 20:53

np-hardness sat max2sat asked Mar 7, 2016 at 19:52