Explore: Cones (operator Theory)

light cone (and its boundary). However, this is not enough to implement locality. For that, the Wightman axioms have position-dependent operators called

In linear algebra, a cone—sometimes called a linear cone to distinguish it from other sorts of cones—is a subset of a real vector space that is closed

angular momentum operator is one of several related operators analogous to classical angular momentum. The angular momentum operator plays a central role

as are the cones with ellipsoidal base (often called "spherical cones", "Lorentz cones", or sometimes "ice-cream cones"). So are all cones in R3 whose

free string theory, the resulting string field theories can be very different. Using light cone gauge, yields light-cone string field theories whereas using

In mathematics, Jordan operator algebras are real or complex Jordan algebras with the compatible structure of a Banach space. When the coefficients are

convex cone. When one is properly contained in the other, there is a continuum of intermediate invariant convex cones. Invariant convex cones arise in

C*-algebras making no reference to operators on a Hilbert space. C*-algebras are now an important tool in the theory of unitary representations of locally

Hermitian valued functions. These functions arise naturally in matrix and operator theory and have applications in many areas of physics and engineering. Let

and cannot be entered. The forward light-cones of a white hole are directed outward; and its backward light-cones are directed towards the center. The event