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Square matrix

💡 Words with a Similar Meaning to "Square matrix"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
unit matrixnoun(linear algebra) Synonym of identity matrix.
identity matrixnoun(linear algebra) A diagonal matrix all of whose diagonal elements are equal to 1.
elementary matrixnoun(linear algebra) A square matrix which is obtained from the identity matrix by a single elementary row (or column) operation.
diagonal matrixnoun(linear algebra) A matrix in which the entries outside the main diagonal are all zero.
unitary matrixnoun(linear algebra) A matrix which when multiplied by its conjugate transpose yields the identity matrix.
singular matrixnoun(linear algebra) A square matrix which is not invertible.
conference matrixnoun(mathematics) A square matrix C with 0 on the diagonal and +1 and −1 off the diagonal, such that CᵀC is a multiple of the identity matrix I.
null matrixnoun(linear algebra) A zero matrix.
orthogonal matrixnoun(linear algebra) A square matrix whose columns, considered as vectors, are orthonormal to each other. This implies that the transpose of such a matrix is also its inverse.
column vectornoun(linear algebra) An n×1 matrix that represents a vector.
main diagonalnoun(linear algebra) The entries of a square matrix from the top left to the bottom right.
arraynoun(programming) Any of various data structures designed to hold multiple elements of the same type; especially, a data structure that holds these elements in adjacent memory locations so that they may be retrieved using numeric indices.
matrixnounThe cavity or mold in which anything is formed.
ranknounA row of people or things organized in a grid pattern, often soldiers.
trimatrixnounA matrix with three elements per cell.
transformation matrixnoun(linear algebra) A matrix (of dimension n×m) that represents some linear transformation from ℝᵐ→ℝⁿ.
latin squarenoun(mathematics) An n-by-n arrangement of n different integers such that each row, each column and each of the two diagonals contains each of the integers once and once only.
row vectornoun(linear algebra) A 1×n matrix that represents a vector.
bimatrixnounA matrix with two elements per cell.
submatrixnoun(mathematics) A matrix formed by selecting certain rows and columns from a larger matrix.

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