Undergraduate math and computer science major at Yale University. In mathematics I enjoy problems and material related to Algebra, Topology, Combinatorics, and Number Theory.
17 Squaring quantities with units may 21
9 Integer solutions to $ab=a+b$ aug 27
5 Is every function $f$ on $ \mathbb R^2$ such that $f(x,y) \le g(x) + g(y)$ for every $(x,y)$, for some function $g$ on $\mathbb R$? oct 1
4 Let $R$ be a finite ring (with unity) and $S$, $T$ be subrings of $R$. Is $S \cup T$ a subring of R? may 3