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occurred Jul 22, 2018 at 3:51

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edited Jul 19, 2018 at 2:12

I would creat a symmetric matrix, but how can I set the boundary in SubscriptSubscript?

Array[Subscript[a, #1, #2] &, {3, 3}] // MatrixForm

Array[Subscript[a, #1, #2] &, {3, 3}] // MatrixForm

a_ij = a_ji$a_{ij} = a_{ji}$, j$j$ is not equal to i$i$.

I would creat a symmetric matrix, but how can I set the boundary in Subscript?

Array[Subscript[a, #1, #2] &, {3, 3}] // MatrixForm

a_ij = a_ji, j is not equal to i.

I would creat a symmetric matrix, but how can I set the boundary in Subscript?

Array[Subscript[a, #1, #2] &, {3, 3}] // MatrixForm

$a_{ij} = a_{ji}$, $j$ is not equal to $i$.

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asked Jul 19, 2018 at 0:31

Creat a matrix with boundary condition

I would creat a symmetric matrix, but how can I set the boundary in Subscript?

Array[Subscript[a, #1, #2] &, {3, 3}] // MatrixForm

a_ij = a_ji, j is not equal to i.

tensors

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