Apparently, this user prefers to keep an air of mystery about them.
1 Does the Diophantine equation $(x^2+ay^2)(u^2+bv^2) = p^2+cq^2$ admit a complete solution? oct 2 '14
0 solutions to special diophantine equations oct 12 '14
0 Isotropic ternary forms jun 4
0 Isotropic ternary forms jun 5
0 Is it possible that $(a,b,c)$, $(x,y,a)$, $(p,q,b)$ are Pythagorean triples simultaneously? jun 10
0 If $~(c - b) ^ 2 + 3cb = a^3~$ has nonzero integer solutions, then $~(a,c) \gt 1~$ or $~(b,c) \gt 1$? aug 4 '14
0 What is known about a^2 + b^2 = c^2 + d^2 mar 5 '14