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Apr
19
asked Proving that $-1$ has no square root in $\mathbb Z_3$ (3-adic integers)
Apr
15
awarded  Nice Question
Apr
11
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Mar
31
accepted Why does a parabola have a single point at infinity?
Mar
28
awarded  Good Question
Mar
13
asked Why does a parabola have a single point at infinity?
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4
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10
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Jan
12
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Jan
7
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Dec
25
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Dec
25
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Dec
16
asked A natural topology on space of continuous functions
Nov
11
asked Tensor Product of irreducible modules
Nov
1
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Oct
28
accepted Convex set positive operators
Oct
28
comment Convex set positive operators
V is a finite dimensional complex vector with an hermitian inner product.
Oct
28
revised Convex set positive operators
edited body