Definition of Semidefinite. Meaning of Semidefinite. Synonyms of Semidefinite

Here you will find one or more explanations in English for the word Semidefinite. Also in the bottom left of the page several parts of wikipedia pages related to the word Semidefinite and, of course, Semidefinite synonyms and on the right images related to the word Semidefinite.

Definition of Semidefinite

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Meaning of Semidefinite from wikipedia

- the quadratic form is called positive-definite or negative-definite. A semidefinite (or semi-definite) quadratic form is defined in much the same way, except...
- n\times n} symmetric real matrix which is neither positive semidefinite nor negative semidefinite is called indefinite. The following definitions all involve...
- positive semidefinite may refer to: Positive semidefinite function Positive semidefinite matrix Positive semidefinite quadratic form Positive semidefinite bilinear...
- Semidefinite programming (SDP) is a subfield of mathematical programming concerned with the optimization of a linear objective function (a user-specified...
- Unfolding (MVU), also known as Semidefinite Embedding (SDE), is an algorithm in computer science that uses semidefinite programming to perform non-linear...
- the specific case when A is positive semidefinite, to denote the unique matrix B that is positive semidefinite and such that BB = BTB = A (for real-valued...
- positive-definite. An analogous theorem holds for characterizing positive-semidefinite Hermitian matrices, except that it is no longer sufficient to consider...
- well known classes of convex optimization problems, namely linear and semidefinite programming. Given a real vector space X, a convex, real-valued function...
- The last line specifies that V has matrix rank one and is positive semidefinite. The last line means that one has V = v v T {\displaystyle V=vv^{T}}...
- Pm are all positive semidefinite, then the problem is convex. If these matrices are neither positive nor negative semidefinite, the problem is non-convex...