invariant element
101Representation reguliere — Représentation régulière En mathématiques et plus précisément en théorie des groupes, la représentation régulière est une représentation d un groupe fini. Soient G un groupe fini d ordre g, K un corps, V un K espace vectoriel de dimension g et… …
102Théorie des représentations d'un groupe fini — Ferdinand Georg Frobenius, fondateur de la théorie de la représentation des groupes. En mathématiques et plus précisément en théorie des groupes, la théorie des représentations d un groupe fini traite des représentations d un groupe G dans le cas …
103Mathematical morphology — A shape (in blue) and its morphological dilation (in green) and erosion (in yellow) by a diamond shape structuring element. Mathematical morphology (MM) is a theory and technique for the analysis and processing of geometrical structures, based on …
104Approximately finite dimensional C*-algebra — In C* algebras, an approximately finite dimensional, or AF, C* algebra is one that is the inductive limit of a sequence of finite dimensional C* algebras. Approximate finite dimensionality was first defined and described combinatorially by… …
105optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… …
106Exponential map — In differential geometry, the exponential map is a generalization of the ordinary exponential function of mathematical analysis to all differentiable manifolds with an affine connection. Two important special cases of this are the exponential map …
107LTI system theory — or linear time invariant system theory is a theory in the field of electrical engineering, specifically in circuits, signal processing, and control theory, that investigates the response of a linear, time invariant system to an arbitrary input… …
108Floer homology — is a mathematical tool used in the study of symplectic geometry and low dimensional topology. First introduced by Andreas Floer in his proof of the Arnold conjecture in symplectic geometry, Floer homology is a novel homology theory arising as an… …
109List of first-order theories — In mathematical logic, a first order theory is given by a set of axioms in somelanguage. This entry lists some of the more common examples used in model theory and some of their properties. PreliminariesFor every natural mathematical structure… …
110Polynome cyclotomique — Polynôme cyclotomique Carl Friedrich Gauss En mathématiques et plus particulièrement en algèbre, on appelle polynôme cyclotomique (du grec κυκλας:cercle et τομη:découpe) tout polynôme minimal d une racine de l unité et à coefficients dans un… …
