In a excellet review paper (see below [1]) Shuangzhe Liu & Götz Trenkler show
some results on matrix products:
- Hadamard product
- Kroneker product
- Khatri-Rao product
- Tracy-Sigh product
- Khatri-Rao sum
- Tracy-Sigh sum
- Vector cross productSchur complement, etc.
With this thread, we intend to create a collaborative work to find the
J-expressions that meet these products and sums.
If you want to collaborate, these will be published in next issue of Journal of
J (deadline May-31)
Thanks in advance,
Mikel
JoJ
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[1] There is a free version on the web. If you can not find it, we can send you
a copy
HADAMARD, KHATRI-RAO, KRONECKER AND OTHER MATRIX PRODUCTS
Shuangzhe Liu & Götz Trenkler
International Journal of Infornation and Systems Sciences
Vol. 4, N. 1, 160-177
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