elementary diagram

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• Elementary diagram — For diagrams of electrical circuits, see Circuit diagram. In the mathematical field of model theory, the elementary diagram of a structure is the set of all sentences with parameters from the structure that are true in the structure. It is also… …   Wikipedia

• Elementary symmetric polynomial — In mathematics, specifically in commutative algebra, the elementary symmetric polynomials are one type of basic building block for symmetric polynomials, in the sense that any symmetric polynomial P can be expressed as a polynomial in elementary… …   Wikipedia

• Circuit diagram — Comparison of pictorial and schematic styles of circuit diagrams …   Wikipedia

• Feynman diagram — Physics. a network of lines that represents a series of emissions and absorptions of elementary particles by other elementary particles, from which the probability of the series can be calculated. Also called Feynman graph. [1965 70; named after… …   Universalium

• Stellation diagram — In geometry, a stellation diagram or stellation pattern is a two dimensional diagram in the plane of some face of a polyhedron, showing lines where other face planes intersect with this one. The lines cause 2D space to be divided up into regions …   Wikipedia

• Coxeter–Dynkin diagram — See also: Dynkin diagram Coxeter Dynkin diagrams for the fundamental finite Coxeter groups …   Wikipedia

• Data flow diagram — example.[1] A data flow diagram (DFD) is a graphical representation of the flow of data through an information system, modelling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be… …   Wikipedia

• Sentence diagram — X bar theory graph of the sentence He studies linguistics at the university. IP = Inflectional phrase. In pedagogy, a sentence diagram is a pictorial representation of the grammatical structure of a natural language sentence. A sentence diagram… …   Wikipedia

• Function block diagram — A function block diagram is a diagram, that describes a function between input variables and output variables. A function is described as a set of elementary blocks. Input and output variables are connected to blocks by connection lines. An… …   Wikipedia

• Venn diagram — A kind of diagram invented by Venn in 1881, for representing and assessing the validity of elementary inferences either of a syllogistic form, or from the Boolean algebra of classes (Venn was attempting to illustrate Boole s own methods). In a… …   Philosophy dictionary

• Feyn|man diagram — «FAYN muhn», a graphic representation of the interactions of elementary particles: »Electromagnetic and weak processes exhibit striking similarities when depicted in the form of Feynman diagrams. Such diagrams symbolize the interactions that… …   Useful english dictionary