Useful english dictionary. 2012.
Diagram (category theory) — In category theory, a branch of mathematics, a diagram is the categorical analogue of an indexed family in set theory. The primary difference is that in the categorical setting one has morphisms. An indexed family of sets is a collection of sets … Wikipedia
Feynman diagram — The Wick s expansion of the integrand gives (among others) the following termNarpsi(x)gamma^mupsi(x)arpsi(x )gamma^ upsi(x )underline{A mu(x)A u(x )};,whereunderline{A mu(x)A u(x )}=int{d^4pover(2pi)^4}{ig {mu u}over k^2+i0}e^{ k(x x )}is the… … Wikipedia
Shear and moment diagram — Shear and bending moment diagrams are analytical tools used in conjunction with structural analysis to help perform structural design by determining the value of shear force and bending moment at a given point of an element. Using these diagrams… … Wikipedia
Epidermal growth factor receptor — This article is about a cell surface receptor. For estimated measure of kidney function (eGFR), see Glomerular filtration rate. Epidermal growth factor receptor … Wikipedia
Syntax diagram — Syntax diagrams (or railroad diagrams) are a way to represent a formal grammar. They represent a graphical alternative to Backus Naur Form or EBNF. Early books using syntax diagrams include the Pascal User Manual written by Niklaus Wirth… … Wikipedia
Composite structure diagram — UML diagrams Structural UML diagrams Class diagram Component diagram Composite structure diagram Deployment diagram Object diagram … Wikipedia
Ishikawa diagram — The Ishikawa diagram (or fishbone diagram or also cause and effect diagram ) are diagrams, that shows the causes of a certain event. A common use of the Ishikawa diagram is in product design, to identify desirable factors leading to an overall… … Wikipedia
Penrose diagram — For the tensor diagram notation, see Penrose graphical notation. In theoretical physics, a Penrose diagram (named for mathematical physicist Roger Penrose) is a two dimensional diagram that captures the causal relations between different points… … Wikipedia
Butterfly diagram — used for finding the most likely sequence of hidden states.Most commonly, the term butterfly appears in the context of the Cooley Tukey FFT algorithm, which recursively breaks down a DFT of composite size n = r m into r smaller transforms of size … Wikipedia
Damping factor — The term damping factor can also refer to the damping ratio in any damped oscillatory system or in numerical algorithms. In audio system terminology, the damping factor gives the ratio of the rated impedance of the loudspeaker to the source… … Wikipedia
