Changes between Initial Version and Version 1 of Ticket #32028


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Timestamp:
Jun 22, 2021, 3:01:51 AM (16 months ago)
Author:
Matthias Köppe
Comment:

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  • Ticket #32028 – Description

    initial v1  
    1 ... in particular for multiterm symmetries
     1Literature in particular for multiterm symmetries:
    22
    3 Li, Li, Li, Riemann Tensor Polynomial Canonicalization by Graph Algebra Extension,
     3- Li, Li, Li, Riemann Tensor Polynomial Canonicalization by Graph Algebra Extension,
    44https://arxiv.org/abs/1701.08487v1 has good pointers to the literature and software
    55
     6!SymPy:
    67
     8- https://docs.sympy.org/latest/modules/tensor/tensor.html#sympy.tensor.tensor.TensorSymmetry
     9- https://docs.sympy.org/latest/modules/combinatorics/tensor_can.html
     10
     11Mathematica:
     12- see #30276 Phased permutation groups