principal integral value
11Hauptwert-Integral — Dieser Artikel behandelt den Hauptwert in der Integralrechnung. Für die Bedeutung des Hauptwertes bei komplexen Logarithmen, siehe Logarithmus. Als cauchyschen Hauptwert (nach A. L. Cauchy) bezeichnet man im mathematischen Teilgebiet der Analysis …
12Dirichlet integral — In mathematics, there are several integrals known as the Dirichlet integral, after the German mathematician Peter Gustav Lejeune Dirichlet. One of those is This can be derived from attempts to evaluate a double improper integral two different… …
13Hadamard finite part integral — In mathematics, the Hadamard finite part, named after Jacques Hadamard, is a special type of integral for function with hypersingularities.If the Cauchy principal value integral: int {a}^{b} frac{f(t)}{t x} , dtexists, then the Hadamard finite… …
14quantum number — Physics. 1. any integer or half of an odd integer that distinguishes one of the discrete states of a quantum mechanical system. 2. any number that distinguishes among different members of a family of elementary particles. [1915 20] * * * ▪… …
15mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… …
16France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
17Order of integration (calculus) — For the summary statistic in time series, see Order of integration. Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus  Derivative Change of variables Implicit differentiati …
18Logarithm — The graph of the logarithm to base 2 crosses the x axis (horizontal axis) at 1 and passes through the points with coordinates (2, 1), (4, 2), and (8, 3) …
19Stress (mechanics) — Continuum mechanics …
20optics — /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,… …
