せき
クロネッカー積
1. Kronecker productMathematics
2. Kronecker productIn mathematics, the Kronecker product, denoted by ⊗, is an operation on two matrices of arbitrary size resulting in a block matrix. It is a generalization of the outer product (which is denoted by the same symbol) from vectors to matrices, and gives the matrix of the tensor product with respect to a standard choice of basis. The Kronecker product should not be confused with the usual matrix multiplication, which is an entirely different operation.
Read “Kronecker product” on English Wikipedia
Read “クロネッカー積” on Japanese Wikipedia
Read “Kronecker product” on DBpedia
Read “Kronecker product” on English Wikipedia
Read “クロネッカー積” on Japanese Wikipedia
Read “Kronecker product” on DBpedia
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