discontinuous approximation
61Total variation — As the green ball travels on the graph of the given function, the length of the path travelled by that ball s projection on the y axis, shown as a red ball, is the total variation of the function. In mathematics, the total variation identifies… …
62DDA — may stand for: Danish Design Award Data Dump Analysis Delhi Development Authority, the Planning Agency for Delhi, the capital of India. Dda (DNA dependent ATPase), a DNA helicase. Demand deposit account, the classification that checking accounts… …
63Color rendering index — Emitted light spectrum determines the color rendering index of the lamp. Color render …
64Kazhdan's property (T) — In mathematics, a locally compact topological group G has property (T) if the trivial representation is an isolated point in its unitary dual equipped with the Fell topology. Informally, this means that if G acts unitarily on a Hilbert space and… …
65Fréchet derivative — In mathematics, the Fréchet derivative is a derivative defined on Banach spaces. Named after Maurice Fréchet, it is commonly used to formalize the concept of the functional derivative used widely in mathematical analysis, especially functional… …
66Weil conjecture on Tamagawa numbers — In mathematics, the Weil conjecture on Tamagawa numbers was formulated by André Weil in the late 1950s and proved in 1989. It states that the Tamagawa number tau;( G ), where G is any connected and simply connected semisimple algebraic group G ,… …
67Enzyme kinetics — is the study of the chemical reactions that are catalysed by enzymes, with a focus on their reaction rates. The study of an enzyme s kinetics reveals the catalytic mechanism of this enzyme, its role in metabolism, how its activity is controlled,… …
68Zapovednik — Zapovedniks (Russian: заповедник , from the Russian заповедный, sacred, prohibited from disturbance, reserved ) or scientific nature reserves, are protected areas in Russia which are kept forever wild . The term was used in the former Soviet… …
69Recrystallization (metallurgy) — Recrystallization is a process by which deformed grains are replaced by a new set of undeformed grains that nucleate and grow until the original grains have been entirely consumed. Recrystallization is usually accompanied by a reduction in the… …
70Donsker's theorem — In probability theory, Donsker s theorem, named after M. D. Donsker, identifies a certain stochastic process as a limit of empirical processes. It is sometimes called the functional central limit theorem. A centered and scaled version of… …
