/sci/ - Science & Math » Thread #12812755

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Geometry

Anonymous Tue 09 Mar 22:46:19 2021 No.12812755 View Reply Original Report

Quoted By: >>12812811 >>12812958 >>12813017 >>12813041

What is the diference between exterior calcus and tensor calculus, and how are both of these field related to differential geometry?

Anonymous

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Anonymous Tue 09 Mar 2021 22:58:22 No.12812791 Report

Quoted By: >>12813041

they're the same

Anonymous

Anonymous Tue 09 Mar 2021 23:03:51 No.12812811 Report

Quoted By: >>12812867 >>12813054

>>12812755
Lmao nigga just fucking use the index notation wtf haha

>tensor
numbers
>exterior product
numbers with levi civita numbers

Anonymous

Anonymous Tue 09 Mar 2021 23:15:54 No.12812867 Report

Quoted By:

>>12812811
Thanks for the clear explanation anon!

Anonymous

Anonymous Tue 09 Mar 2021 23:43:14 No.12812958 Report

Quoted By:

>>12812755
Bump

Anonymous

Anonymous Tue 09 Mar 2021 23:57:25 No.12813017 Report

Quoted By:

>>12812755
Why wont u fags give a proper answer? I thought you guys were supposed to be smart...

Anonymous

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Anonymous Wed 10 Mar 2021 00:05:33 No.12813041 Report

Quoted By: >>12813069

>>12812755 >>12812791
>exterior calculus
>tensor calculus
>differential geometry
DEY ROOK ARR DE SAME (unironically)

Anonymous

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Anonymous Wed 10 Mar 2021 00:06:36 No.12813048 Report

Quoted By:

DEY ARR ROOK DE SAME

Anonymous

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Anonymous Wed 10 Mar 2021 00:08:58 No.12813054 Report

Quoted By: >>12813069

>>12812811

Exteliol carcurus?
Tensol carcurus?
Diffelentiar geometly?

DEY ARR ROOK DE SAME

Anonymous

Anonymous Wed 10 Mar 2021 00:12:15 No.12813069 Report

Quoted By: >>12813121

>>12813054
>>12813041
Kek, but there ought to be some diferences, even if subtile, otherwise they wouldnt have different names.

Anonymous

Anonymous Wed 10 Mar 2021 00:25:08 No.12813121 Report

Quoted By:

>>12813069
"Exterior calculus" usually has to deal with the manipulation of differential forms. Tensor calculus is about the general calculus of multilinear map valued fields on manifolds.

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