Questions - ASKSAGE: Sage Q&A Forum

117

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2024-12-11 18:46:45 +0100 AKGSage

Error occuring in multiprocessing.Pool()

226

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2024-12-06 18:12:46 +0100 eric_g

Can we symbolically derive geodesic equation for a given metric using its Christoffel symbols?

120

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2023-05-09 19:51:27 +0100 Jack Zuffante

Problem with Geodesic Plotting

180

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2021-01-27 18:48:55 +0100 Omar Medbau

Extracting numerator of a Ricci tensor component

366

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2021-01-27 19:34:41 +0100 eric_g

Simplifying when solving Einstein equation

531

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2020-05-31 15:37:39 +0100 eric_g

abstract index notation and differential geometry

215

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2019-08-16 09:29:54 +0100 vick

cosmological spacetimes

421

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1

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no

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2019-08-14 16:53:45 +0100 eric_g

Source for Principal Null Directions Kerr, Example Worksheet

469

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1

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no

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2018-12-04 13:32:22 +0100 eric_g

Sagemanifold - Connection components from a tensor (not a metric)

507

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1

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2018-01-04 15:27:42 +0100 eric_g

10 questions

Error occuring in multiprocessing.Pool()

Can we symbolically derive geodesic equation for a given metric using its Christoffel symbols?

Problem with Geodesic Plotting

Extracting numerator of a Ricci tensor component

Simplifying when solving Einstein equation

abstract index notation and differential geometry

cosmological spacetimes

Source for Principal Null Directions Kerr, Example Worksheet

Sagemanifold - Connection components from a tensor (not a metric)

how to define the codomain of a symbolic function

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