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On the sums of two cubes
sums two cubes
2011/2/15
Ternary Sums of Squares and Triangular Numbers
Primitive spinor exceptions ternary quadratic forms triangular numbers
2010/9/1
For any integer x, let Tx denote the triangular number x(x+1)2 .In this paper we give a omplete characterization of all the triples of positive integers (, , ) for which the ternary sums x2+Ty + T...