Definition of functionals. Meaning of functionals. Synonyms of functionals

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

Definition of functionals

Functional
Functional Func"tion*al, a. 1. Pertaining to, or connected with, a function or duty; official. 2. (Physiol.) Pertaining to the function of an organ or part, or to the functions in general. Functional disease (Med.), a disease of which the symptoms cannot be referred to any appreciable lesion or change of structure; the derangement of an organ arising from a cause, often unknown, external to itself opposed to organic disease, in which the organ itself is affected.

Meaning of functionals from wikipedia

- Minnesota Functionals (Myz) are a group of highly parameterized approximate exchange-correlation energy functionals in density functional theory (DFT)...
- system can be determined by using functionals, i.e. functions of another function. In the case of DFT, these are functionals of the spatially dependent electron...
- Hybrid functionals are a class of approximations to the exchange–correlation energy functional in density functional theory (DFT) that incorporate a portion...
- one talks about a functional equation, meaning an equation between functionals: an equation F=G{\displaystyle F=G} between functionals can be read as an...
- Functional symptom Functional disorder Functional classification for roads Functional organization Functional training Functional (mathematics), a term applied...
- A functional constituency is an electoral device (a non-geographical constituency) used within the political systems of two Special Administrative Regions...
- a functional had previously been introduced in 1887 by the Italian mathematician and physicist Vito Volterra. The theory of nonlinear functionals was...
- why Minkowski functionals are studied and used in functional analysis. In particular, through these relationships, Minkowski functionals allow one to "translate"...
- Functional finance is an economic theory proposed by Abba P. Lerner, based on effective demand principles and chartalism. It states that government should...
- In software development, functional testing is a quality ****urance (QA) process and a type of black-box testing that bases its test cases on the specifications...