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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
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May
22
revised On Hilbert Class Polynomial
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May
22
suggested approved edit on On Hilbert Class Polynomial
May
22
revised On Hilbert Class Polynomial
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22
revised On Hilbert Class Polynomial
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22
revised On Hilbert Class Polynomial
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revised On Hilbert Class Polynomial
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revised On Hilbert Class Polynomial
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May
22
answered On Hilbert Class Polynomial
May
22
revised Which remarkable properties does the Hilbert Class Field have?
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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?
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