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零行列
1. zero matrix; null matrixMathematics
2. Zero matrixIn mathematics, particularly linear algebra, a zero matrix or null matrix is a matrix with all its entries being zero. Some examples of zero matrices are The set of m×n matrices with entries in a ring K forms a ring . The zero matrix in is the matrix with all entries equal to, where is the additive identity in K. The zero matrix is the additive identity in .
Read “Zero matrix” on English Wikipedia
Read “零行列” on Japanese Wikipedia
Read “Zero matrix” on DBpedia
Read “Zero matrix” on English Wikipedia
Read “零行列” on Japanese Wikipedia
Read “Zero matrix” on DBpedia
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