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May
7
revised Connected spaces where all subsets are either open or closed
added 44 characters in body
May
7
revised Connected spaces where all subsets are either open or closed
added 155 characters in body
May
7
revised Connected spaces where all subsets are either open or closed
edited body
May
6
revised Why does an isomorphism need to be a homomorphism?
added 2 characters in body
Apr
30
revised If $H$ is a cyclic group of even order, $H$ has exactly two elements which square to $1.$
added 398 characters in body
Apr
27
revised Prove that if $A$ is both open and closed, $A=\mathbb R$.
edited tags
Apr
26
revised Show that $B/Q$ is integral over $A/P$
edited tags
Apr
17
revised Values of the Herbrand quotient
deleted 1 character in body
Apr
17
revised Values of the Herbrand quotient
fixed latex, spelling of “Herbrand”
Apr
6
revised the number of inversions in the permutation “reverse”
added 6 characters in body
Apr
6
revised the number of inversions in the permutation “reverse”
added 6 characters in body
Apr
6
revised If $F$ has characteristic $p$ and $f(x)=x^p-a\in F[x]$, then $f(x)$ is either irreducible over $F$ or $f(x)$ splits in $F$.
added 1 character in body
Apr
5
revised If $F$ has characteristic $p$ and $f(x)=x^p-a\in F[x]$, then $f(x)$ is either irreducible over $F$ or $f(x)$ splits in $F$.
expanded
Apr
4
revised If $F$ has characteristic $p$ and $f(x)=x^p-a\in F[x]$, then $f(x)$ is either irreducible over $F$ or $f(x)$ splits in $F$.
added 41 characters in body
Apr
4
revised Group having exactly one non trivial proper subgroup.
fixed latex
Apr
4
revised Prove a map is closed
deleted 1 character in body
Apr
3
revised Prove a map is closed
added 6 characters in body
Apr
3
revised F=F3[x]/(x3+2x-1) where F3 is the field with 3 elements then which of the following are correct
formatting
Apr
3
revised Prove there are no other invariant subspaces
deleted 2 characters in body
Apr
3
revised Prove there are no other invariant subspaces
added 194 characters in body