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seen Aug 14 at 15:15

Jul
2
awarded  Curious
May
29
accepted generalized ideal class group for infinitely many moduli (Cox 8.4)
May
23
comment On Hilbert Class Polynomial
the $j$-function can be evaluated through its $q$-expansion (cf. en.wikipedia.org/wiki/J-invariant#The_q-expansion_and_moonshine )
May
22
awarded  Organizer
May
22
revised On Hilbert Class Polynomial
adding tag of ANT
May
22
suggested suggested edit on On Hilbert Class Polynomial
May
22
revised On Hilbert Class Polynomial
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May
22
revised On Hilbert Class Polynomial
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May
22
revised On Hilbert Class Polynomial
added 222 characters in body
May
22
revised On Hilbert Class Polynomial
added 222 characters in body
May
22
revised On Hilbert Class Polynomial
added 222 characters in body
May
22
answered On Hilbert Class Polynomial
May
22
revised Which remarkable properties does the Hilbert Class Field have?
deleted 2 characters in body
May
11
answered Learning about Grothendieck's Galois Theory.
May
9
asked generalized ideal class group for infinitely many moduli (Cox 8.4)
Apr
27
asked $ K(\sqrt{a})$ is unramified if and only if $a \mid d_K$ and $a \equiv 1 \mod{4}$.
Apr
23
comment primes splitting completely in cyclic extensions
Dear @Hagen, $\left( \frac{d_k}{p} \right)=1$ means that $d_k$ is a quadratic residue modulo $p$. My question was, can we find necessary and sufficient conditions of the form $F(p,d_K)$ where $F$ is any expression that relates $p$ to the discriminant $d_K$.
Apr
21
revised When can a congruence relation be transformed into quadratic reciprocity expressions?
edited title
Apr
21
asked When can a congruence relation be transformed into quadratic reciprocity expressions?
Apr
19
asked primes splitting completely in cyclic extensions