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37 questions

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21
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2021-10-22 07:14:20 +0200 Anonymous

How to define Subring/Subalgebra?

11
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2021-10-22 07:10:57 +0200 Snjay Singha

subring defined [closed]

59
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2
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2021-07-16 09:52:41 +0200 philipp7

_invert_ for ring which is not integral

74
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1
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2021-05-27 21:05:52 +0200 mwageringel

Performance of PolynomialRing evaluation

56
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1
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no
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2021-05-04 16:09:58 +0200 Max Alekseyev

quotient ring in Sage

42
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1
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2021-03-31 09:09:47 +0200 slelievre

Product of finite rings in sage

63
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1
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2
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2021-03-21 17:23:06 +0200 tmonteil

Referring to elements of a polynomial ring as integers.

99
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2020-07-28 12:01:47 +0200 slelievre

Tensor product over polynomial rings

421
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1
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2020-01-21 22:23:54 +0200 vdelecroix

center lift of a polynomial?

53
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2019-12-28 00:17:43 +0200 azerbajdzan

Using Singular's ring normalization inside Sage

539
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1
answer
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2017-04-10 21:05:34 +0200 dan_fulea

Test for zero cup product

740
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1
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1
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2015-10-14 19:09:18 +0200 B r u n o

Rings, Ideals, Quotient Rings in Sage

184
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2015-07-17 17:36:13 +0200 christoph123

Filtration on Ring

286
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2015-05-28 21:11:23 +0200 tmonteil

How to flatten polynomial rings?

151
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2015-04-08 22:46:16 +0200 tmonteil

complex, real, common ring, crash in 'vector' constructor

201
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2015-03-24 13:27:29 +0200 tmonteil

How to define / create a new Ring

912
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2
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2014-12-23 19:15:17 +0200 calc314

Sum of two vectors

168
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2014-11-28 20:37:57 +0200 mmarco

All Ideals of Ring

1k
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3
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2013-09-12 19:13:28 +0200 Stefan

construction of product rings Z/nZ x Z/mZ

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2013-04-03 08:25:22 +0200 Volker Braun

Integer vs ZZ

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2012-12-01 18:37:19 +0200 Mark

non-commutative algebra with formal functions

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