Sentence examples for be a symmetric matrix from inspiring English sources

Let (P in{{mathrm{R}}^{n times n}}) be a symmetric matrix, ρ be a scalar.

Let be a symmetric matrix of any order, ; be the sum of all the negative entries of the th row of.

Let A be a symmetric matrix, (lambda_{min}(A)) and (lambda_{max}(A)) to denote the smallest eigenvalue and the largest eigenvalue of A, respectively.

Notation: In this paper, let X be a symmetric matrix, the notation (X>0 ) (<0) means that X is a positive-definite negative-definite) matrix.

Thus, expressing the voltages by an N × 1 column matrix U, we have (2) Utilising the reciprocity theorem, Z e can be shown to be a symmetric matrix.

Let A be a symmetric matrix of order n with eigenvalues (lambda _{1} geqlambda_{2} geqcdotsgeqlambda_{n}) and B be a principal submatrix of A of order m with eigenvalues (mu_{1} geqmu_{2} geqcdotsgeqmu_{m}).

where is a symmetric matrix.

Note that is a symmetric matrix.

where C is a symmetric matrix.

Since Σ is a symmetric matrix, some derivatives are redundant.

Since is a symmetric matrix, we have (2.28).