- theory of functionals
- мат.теория функционалов
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Density functional theory — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory … Wikipedia
Spectral theory of ordinary differential equations — In mathematics, the spectral theory of ordinary differential equations is concerned with the determination of the spectrum and eigenfunction expansion associated with a linear ordinary differential equation. In his dissertation Hermann Weyl… … Wikipedia
Domain theory — is a branch of mathematics that studies special kinds of partially ordered sets (posets) commonly called domains. Consequently, domain theory can be considered as a branch of order theory. The field has major applications in computer science,… … Wikipedia
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Entropy (information theory) — In information theory, entropy is a measure of the uncertainty associated with a random variable. The term by itself in this context usually refers to the Shannon entropy, which quantifies, in the sense of an expected value, the information… … Wikipedia
Actor model theory — In theoretical computer science, Actor model theory concerns theoretical issues for the Actor model.Actors are the primitives that form the basis of the Actor model of concurrent digital computation. In response to a message that it receives, an… … Wikipedia
Choquet theory — In mathematics, Choquet theory is an area of functional analysis and convex analysis created by Gustave Choquet. It is concerned with measures with support on the extreme points of a convex set C. Roughly speaking, all vectors of C should appear… … Wikipedia
Orbital-free density functional theory — In computational chemistry, orbital free density functional theory is a quantum mechanical approach to electronic structure determination which is based on functionals of the electronic density. It is most closely related to the Thomas–Fermi… … Wikipedia
Crystal (software) — For other uses, see Crystal (disambiguation). CRYSTAL is a quantum chemistry ab initio program, designed primarily for calculations on crystals (3 dimensions), slabs (2 dimensions) and polymers (1 dimension) using translational symmetry, but it… … Wikipedia
Vito Volterra — Infobox Scientist name = Vito Volterra box width = image size = 140px caption = Vito Volterra birth date = May 3, 1860 birth place = Ancona death date = October 11, 1940 death place = residence = citizenship = nationality = Italian ethnicity =… … Wikipedia
Hitchin functional — The Hitchin functional is a mathematical concept with applications in string theory that was introduced by the British mathematician Nigel HitchinThe original article by Hitchin http://arxiv.org/abs/math/0010054] . As with Hitchin s introduction… … Wikipedia