Faster access than browser!
8 relations: Bilinear form, Definite quadratic form, Mathematics, Positive-definite function, Positive-definite function on a group, Positive-definite kernel, Positive-definite matrix, Sesquilinear form.
Bilinear form
In mathematics, more specifically in abstract algebra and linear algebra, a bilinear form on a vector space V is a bilinear map, where K is the field of scalars.
New!!: Positive definiteness and Bilinear form · See more »
Definite quadratic form
In mathematics, a definite quadratic form is a quadratic form over some real vector space that has the same sign (always positive or always negative) for every nonzero vector of.
New!!: Positive definiteness and Definite quadratic form · See more »
Mathematics
Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.
New!!: Positive definiteness and Mathematics · See more »
Positive-definite function
In mathematics, a positive-definite function is, depending on the context, either of two types of function.
New!!: Positive definiteness and Positive-definite function · See more »
Positive-definite function on a group
In mathematics, and specifically in operator theory, a positive-definite function on a group relates the notions of positivity, in the context of Hilbert spaces, and algebraic groups.
New!!: Positive definiteness and Positive-definite function on a group · See more »
Positive-definite kernel
In operator theory, a branch of mathematics, a positive definite kernel is a generalization of a positive definite function or a positive-definite matrix.
New!!: Positive definiteness and Positive-definite kernel · See more »
Positive-definite matrix
In linear algebra, a symmetric real matrix M is said to be positive definite if the scalar z^Mz is strictly positive for every non-zero column vector z of n real numbers.
New!!: Positive definiteness and Positive-definite matrix · See more »
Sesquilinear form
In mathematics, a sesquilinear form is a generalization of a bilinear form that, in turn, is a generalization of the concept of the dot product of Euclidean space.
New!!: Positive definiteness and Sesquilinear form · See more »
Redirects here:
Positive definite, Positive definiteness (disambiguation), Positive-definite.
