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193 questions

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143
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2023-10-08 17:23:01 +0200 Max Alekseyev flag of United States of America

Class numbers of cyclotomic fields

103
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2023-10-06 21:53:15 +0200 dan_fulea

Free algebra identity (empty word) and involution

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2023-06-16 21:36:11 +0200 Max Alekseyev flag of United States of America

Matrices with special spectral property

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2023-05-12 02:24:24 +0200 dan_fulea

Minimal Polynomial over specified field

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2023-01-17 23:45:41 +0200 olovoks

Rational quadratic form from invariants

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2022-12-23 04:35:09 +0200 NoGoodMathematician

Constructing Objects in a Category

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2022-12-11 15:02:40 +0200 eric_g

Poisson and double Poisson brackets

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2022-09-02 10:41:48 +0200 Sylvain

Inner products with dimension $n$.

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2022-05-09 19:37:43 +0200 dan_fulea

Strange problem with Solve function

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2022-04-23 00:06:09 +0200 John Palmieri flag of United States of America

How do we define commutation relations?

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2022-01-30 12:26:35 +0200 chbe

Ideals in the Group Algebra C[GL(2,R)]

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2021-10-30 17:59:49 +0200 rburing flag of France

Select element of a list through the value of an operator

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2021-06-30 00:39:18 +0200 John Palmieri flag of United States of America

Index problem

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2021-06-29 17:15:25 +0200 JSCHWING

I am trying to change the ring in sage.

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2021-06-27 22:40:04 +0200 Cyrille

Doubt about solve_ineq

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2021-06-09 23:15:17 +0200 rburing flag of France

How to interpret Solve_ineq() result ?

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2021-06-04 19:32:31 +0200 tmonteil

multiplication of a polytope

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