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Aug
14
revised What, and how can, topological invariants can be computed from a space's algebra of functions?
Clarified question, added ncg tag since folks suggest it is relevant
Feb
25
revised Prime polynomials over GF(q)
adding relevant tag
Feb
16
revised dimension of tensor products over a submodule
added 16 characters in body; edited tags
Jan
25
revised Univariate and Matrix Representation of Affine Transformation
expanding a lot
Jan
25
revised Univariate and Matrix Representation of Affine Transformation
missing a key detail about the finite field.
Jan
25
revised Univariate and Matrix Representation of Affine Transformation
grammar, correction of definitions.
Jan
18
revised Prove $\ker {T^k} \cap {\mathop{\rm Im}\nolimits} {T^k} = \{ 0\}$
correct def of Im
Jan
15
revised when is a ring a free module over a subring?
edited tags
Jan
15
revised when is a ring a free module over a subring?
added 3 characters in body
Jan
14
revised Most efficient way to find distinct complementary subspaces over a finite field
fixed error in denom.
Dec
15
revised the split of two quantum dice
not quantum groups.
Nov
28
revised finding fixed points of frobenius endomorphism of a ring of char > $p$ (not a domain)
edited body
Dec
17
revised Prove well-definedness of comultiplication and counit of $GL_q(2)$ and $SL_q(2)$.
same thing, but written more coherently.
Dec
17
revised proving that a action of hopf algebra k(G) on A implies a G-grading on A
added some clarification
Jul
5
revised what simple extensions can be naturally embedded into Conway's algebraic closure of $\mathbb{F}_2$?
added 419 characters in body
Jul
5
revised what simple extensions can be naturally embedded into Conway's algebraic closure of $\mathbb{F}_2$?
added 310 characters in body
Jul
5
revised what simple extensions can be naturally embedded into Conway's algebraic closure of $\mathbb{F}_2$?
deleted 4 characters in body
Jul
5
revised what simple extensions can be naturally embedded into Conway's algebraic closure of $\mathbb{F}_2$?
added 15 characters in body
Jul
5
revised what simple extensions can be naturally embedded into Conway's algebraic closure of $\mathbb{F}_2$?
added 8 characters in body
Jul
5
revised what simple extensions can be naturally embedded into Conway's algebraic closure of $\mathbb{F}_2$?
added 2 characters in body