List questions from picard-group | MathQA

Is the Picard group of a smooth manifold the same as the Picard group of the associated ringed space?

Published on 29 Jan 2023 - 20:01

Conductor ideals and Picard group

Published on 27 Mar 2023 - 14:47

Hartshorne Algebraic Geometry Exercise III.11.5 (On Picard groups of Formal Completions)

Published on 28 Mar 2023 - 1:07

Automorphisms of matrix algebras and Picard Group

Published on 04 May 2023 - 15:04

$R$-modules satisfying $M^{\otimes n}\simeq R$ but not $M^n\simeq R^n$

Published on 04 May 2023 - 15:19

reference and full statement for the fundamental group of $\Bbb{P}_n^k-Y$ is $\Bbb{Z}/(d)$?

Published on 13 Jul 2023 - 2:15

Rank of Mordell-Weil group and Euler characteristic of $\mathbb{G}_m$

Published on 26 Aug 2023 - 19:03

Give an example of a commutative ring with unity $R$, such that $K_0(R) \ncong K_0(R[t])$

Published on 10 Sep 2023 - 12:37

Calculation of the Picard group and the class group

Published on 14 Feb 2024 - 14:17

Example of a Picard stack

Published on 21 Mar 2026 - 20:00