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66 questions

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57
views
1
answer
1
vote
2022-02-25 22:19:12 +0200 eric_g

conjugate of scalar field

76
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1
answer
1
vote
2022-01-28 14:41:12 +0200 eric_g

Tensor product of exterior power

91
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1
answer
1
vote
2021-12-18 17:08:58 +0200 eric_g

full metric transform

129
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1
answer
no
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2021-02-02 08:50:57 +0200 eric_g

latex_name and derivatives in sagemanifolds

119
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1
answer
no
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2020-11-07 16:25:46 +0200 eric_g

Why does manifold not have a volume form?

136
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1
answer
no
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2020-09-05 14:02:29 +0200 eric_g

Typo in Sagemanifolds worksheet ? [closed]

122
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1
answer
2
votes
2020-08-28 11:26:26 +0200 eric_g

When affine_connection is empty

61
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no
answers
no
votes
2020-08-25 22:12:29 +0200 danielvolinski flag of Uruguay

Error when I had some show commands

124
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1
answer
1
vote
2020-08-12 23:44:10 +0200 eric_g

Sagemanifolds display has deteriorated

232
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no
answers
1
vote
2020-07-10 06:14:08 +0200 wintermute

Defining $S^1$ with four charts

175
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1
answer
1
vote
2020-04-30 10:00:00 +0200 eric_g

Multiprocess hangs

220
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1
answer
2
votes
2020-04-27 17:07:37 +0200 mocalvao

metric perturbations on Sagemanifolds

145
views
2
answers
1
vote
2020-02-14 23:26:28 +0200 rburing flag of Germany

Can't substitute H=dot(a)/a in SageMath

129
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1
answer
1
vote
2020-01-18 00:06:25 +0200 rburing flag of Germany

Unable to use substitute_function in SageManifolds

259
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1
answer
1
vote
2019-11-29 00:05:20 +0200 eric_g

Check if a curve is a geodesic

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