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age 15
visits member for 2 years, 9 months
seen Jun 5 '13 at 0:57

Math! :)


May
17
asked Calculating Topological Genus
Apr
13
asked Do Groebner bases give the smallest generating set for Ideals?
Apr
5
asked Harris' AG ex 2.24: projective variety under regular map.
Apr
3
asked Show that $k[x,y,z]/(xz-y^2)$ is not a UFD.
Mar
31
asked Polynomials vanishing and non-intersecting varieties.
Mar
29
asked A linear subspace of projective space
Mar
23
asked Do complex eigenvalues of a real matrix imply a rotation-dilation?
Mar
22
asked Is primitivity invariant under matrix conjugation.
Feb
25
asked Subspace of Noetherian space still Noetherian
Feb
25
asked The closure of an irreducible subset of an irreducible space is irreducible.
Feb
25
asked Radical Ideals: Show that $\sqrt{\sqrt{I}+\sqrt{J}}=\sqrt{I+J}$
Feb
10
asked Equivalence of Affine Varieties defined as an image and as vanishing set.
Feb
10
asked Question about Irreducible Polynomials Being Relatively Prime.
Jan
21
answered Finite group and subgroups
Dec
10
asked Find three integers $a,\, b,\,$ and $c$ such that $\sqrt{a^2+b^2}$, $\sqrt{a^2+c^2}$, $\sqrt{c^2+b^2}$, and $\sqrt{a^2+b^2+c^2}$ are all integers.
Dec
3
answered The group $F^\times$ has at most $t$ elements of order $t$ if $F$ is a field.
Dec
1
answered Using characters in finite fields to find number of solutions to polynomials.
Dec
1
asked Generators of Finite Fields and Quadratic Extensions
Nov
30
asked Quadratic Extension of Finite field
Nov
27
asked Using characters in finite fields to find number of solutions to polynomials.