Question

Prove j(E) is an integer for an elliptic curve with CM by a quadratic field of class number 1

score 283 · Answer 1 · 2026-03-25 01:20:39

283

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Prove j(E) is an integer for an elliptic curve with CM by a quadratic field of class number 1

Published on 25 Mar 2026 - 1:20

score 74 · Answer 2 · 2026-03-25 01:18:43

74

Views

Confusion in Proposition 10.4 of Silverman's Advanced Topics in the Arithmetic of Elliptic Curves

Published on 25 Mar 2026 - 1:18

score 204 · Answer 3 · 2026-05-02 05:15:37

204

Views

Values of Grössencharacter attached to CM elliptic curve

Published on 02 May 2026 - 5:15

score 109 · Answer 4 · 2026-04-17 18:04:55

109

Views

Analytic uniformization of CM elliptic curves.

Published on 17 Apr 2026 - 18:04

score 3k · Answer 5 · 2026-03-24 23:44:57

3k

Views

why say complex multiplication of elliptic curves is beautiful

Published on 24 Mar 2026 - 23:44

score 1k · Answer 6 · 2026-04-19 02:34:56

1k

Views

Where does a CM elliptic curve have bad reduction?

Published on 19 Apr 2026 - 2:34

score 225 · Answer 7 · 2026-04-30 23:52:19

225

Views

an Example of Elliptic Curve over finite field has no CM

Published on 30 Apr 2026 - 23:52

score 541 · Answer 8 · 2026-04-19 19:17:48

541

Views

When Frobenius map equal to multiplication-by-m map

Published on 19 Apr 2026 - 19:17

score 1.1k · Answer 9 · 2026-04-30 23:54:02

1.1k

Views

Endomorphism Ring of an Elliptic Curve over Finite Field

Published on 30 Apr 2026 - 23:54

score 691 · Answer 10 · 2026-03-24 23:45:57

691

Views

Quadratic twist of Elliptic curves with complex multiplication

Published on 24 Mar 2026 - 23:45

score 567 · Answer 11 · 2026-03-25 01:18:49

567

Views

Lattices in $\mathbb C$ as modules of the ring of integers in an imaginary quadratic field

Published on 25 Mar 2026 - 1:18

score 190 · Answer 12 · 2026-03-30 00:01:03

190

Views

Why is complex multiplication of an elliptic curve called complex multiplication?

Published on 30 Mar 2026 - 0:01

score 502 · Answer 13 · 2026-04-03 23:43:57

502

Views

Why convolution in time domain is multiplication in frequency domain?

Published on 03 Apr 2026 - 23:43

score 199 · Answer 14 · 2026-03-30 05:17:27

199

Views

Clarification regarding Silverman's proof of the description of Hilbert class field of a quadratic imaginary field

Published on 30 Mar 2026 - 5:17

score 36 · Answer 15 · 2026-05-06 06:56:00

36

Views

Design a matrix to reflect a signal

Published on 06 May 2026 - 6:56

List Question

Prove j(E) is an integer for an elliptic curve with CM by a quadratic field of class number 1

Confusion in Proposition 10.4 of Silverman's Advanced Topics in the Arithmetic of Elliptic Curves

Values of Grössencharacter attached to CM elliptic curve

Analytic uniformization of CM elliptic curves.

why say complex multiplication of elliptic curves is beautiful

Where does a CM elliptic curve have bad reduction?

an Example of Elliptic Curve over finite field has no CM

When Frobenius map equal to multiplication-by-m map

Endomorphism Ring of an Elliptic Curve over Finite Field

Quadratic twist of Elliptic curves with complex multiplication

Lattices in $\mathbb C$ as modules of the ring of integers in an imaginary quadratic field

Why is complex multiplication of an elliptic curve called complex multiplication?

Why convolution in time domain is multiplication in frequency domain?

Clarification regarding Silverman's proof of the description of Hilbert class field of a quadratic imaginary field

Design a matrix to reflect a signal

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