Elliptope

Quick meaning: Elliptope is a noun meaning (mathematics) The set of all real, square symmetric matrices whose diagonal entries are all equal to one and whose eigenvalues are all non-negative.

Meaning

(mathematics) The set of all real, square symmetric matrices whose diagonal entries are all equal to one and whose eigenvalues are all non-negative.

Example Sentences

In particular, we use a known lower bound on the size of matrix representations of extremal quantum correlations which we apply to high-rank extreme points of the n-dimensional elliptope. Lastly, we study cpsd-graphs, i.e., graphs G with the property that every doubly nonnegative matrix whose support is given by G is cpsd.

Word Forms

• elliptopes

Related Words

Related dictionary entries include hemimatrix, eigenstructure, eigenspace, eigenspectrum, eigenline, hypoellipticity.

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