BUILT-IN MATHEMATICA SYMBOL

ZeroSymmetric

ZeroSymmetric[{s₁, ..., s_n}]
represents the symmetry of a zero tensor in the slots .

Details Details

The slots must be different positive numbers. The order of the list is irrelevant.
TensorSymmetry on zero tensors canonicalizes the result to ZeroSymmetric[{}].

Symmetry of a zero array:

Out[1]=

Declare a symbolic array with the zero symmetry:

Then that symbolic array is actually a zero tensor:

Out[2]=

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