Question

Index notation of double contraction with second order tensor derivative

score 940 · Answer 1 · 2026-03-25 03:00:53

940

Views

Index notation of double contraction with second order tensor derivative

Published on 25 Mar 2026 - 3:00

score 101 · Answer 2 · 2026-03-22 15:24:18

101

Views

Curl of $({\bf b}\cdot{\bf r}){\bf b}$?

Published on 22 Mar 2026 - 15:24

score 49 · Answer 3 · 2018-05-05 07:52:59

49

Views

Auxiliary method to translate a (row,col) pair into a linear index

Published on 05 May 2018 - 7:52

score 159 · Answer 4 · 2026-03-25 04:37:55

159

Views

Correct notation for a matrix subset of an order-3 tensor?

Published on 25 Mar 2026 - 4:37

score 3.3k · Answer 5 · 2018-05-14 21:54:15

3.3k

Views

What is the difference between $(u \cdot \nabla)v$ and $u\cdot(\nabla v)$ when written in Einstein notation?

Published on 14 May 2018 - 21:54

score 39 · Answer 6 · 2026-03-25 06:06:53

39

Views

Why in the product notation, if the top value is less than the bottom one, the product results to $1$?

Published on 25 Mar 2026 - 6:06

score 285 · Answer 7 · 2018-05-30 05:37:02

285

Views

How to denote that two matrices have the same size, without using notation for the number of rows and columns?

Published on 30 May 2018 - 5:37

score 58 · Answer 8 · 2018-06-01 16:58:48

58

Views

Specifying a range of indices belonging to a set

Published on 01 Jun 2018 - 16:58

score 45 · Answer 9 · 2018-06-21 22:45:03

45

Views

Product of sums and loss of generality

Published on 21 Jun 2018 - 22:45

score 70 · Answer 10 · 2018-06-26 08:37:54

70

Views

Indices and powers of 2.

Published on 26 Jun 2018 - 8:37

score 1k · Answer 11 · 2018-06-29 12:50:35

1k

Views

Proof of vector identity $(\nabla \times B)\times B = -\frac{1}{2}\nabla B^2 + (B \cdot \nabla)B$

Published on 29 Jun 2018 - 12:50

score 268 · Answer 12 · 2018-07-13 08:15:49

268

Views

Lowering index on $\Gamma^\beta_{\mu\gamma}$

Published on 13 Jul 2018 - 8:15

score 1.5k · Answer 13 · 2018-07-17 00:40:21

1.5k

Views

Tensor Index Ordering

Published on 17 Jul 2018 - 0:40

score 4.2k · Answer 14 · 2018-07-21 20:54:44

4.2k

Views

Kronecker delta: in $3-$ dimension $\delta_{ii}=3$

Published on 21 Jul 2018 - 20:54

score 45 · Answer 15 · 2018-07-25 23:04:09

45

Views

Mathematical equation/notation

Published on 25 Jul 2018 - 23:04

List Question

Index notation of double contraction with second order tensor derivative

Curl of $({\bf b}\cdot{\bf r}){\bf b}$?

Auxiliary method to translate a (row,col) pair into a linear index

Correct notation for a matrix subset of an order-3 tensor?

What is the difference between $(u \cdot \nabla)v$ and $u\cdot(\nabla v)$ when written in Einstein notation?

Why in the product notation, if the top value is less than the bottom one, the product results to $1$?

How to denote that two matrices have the same size, without using notation for the number of rows and columns?

Specifying a range of indices belonging to a set

Product of sums and loss of generality

Indices and powers of 2.

Proof of vector identity $(\nabla \times B)\times B = -\frac{1}{2}\nabla B^2 + (B \cdot \nabla)B$

Lowering index on $\Gamma^\beta_{\mu\gamma}$

Tensor Index Ordering

Kronecker delta: in $3-$ dimension $\delta_{ii}=3$

Mathematical equation/notation

Trending Questions

Popular # Hahtags

Popular Questions