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Internal set theory — (IST) is a mathematical theory of sets developed by Edward Nelson which provides an axiomatic basis for a portion of the non standard analysis introduced by Abraham Robinson. Instead of adding new elements to the real numbers, the axioms… … Wikipedia
Internal Set Theory — Die Internal Set Theory (keine übliche deutsche Übersetzung bekannt) ist eine rein syntaktische Version der Nichtstandard Analysis, die 1977 von Edward Nelson eingeführt wurde. Anders als im modelltheoretischen Ansatz werden Infinitesimale nicht… … Deutsch Wikipedia
Set (mathematics) — This article gives an introduction to what mathematicians call intuitive or naive set theory; for a more detailed account see Naive set theory. For a rigorous modern axiomatic treatment of sets, see Set theory. The intersection of two sets is… … Wikipedia
Internal labor market — Internal labor markets are an administrative unit within a firm in which pricing and allocation of labor is governed by a set of administrative rules and procedures. The remainder of jobs within the ILM is filled by the promotion or transfer of… … Wikipedia
Internal ballistics — Internal ballistics, a subfield of ballistics, is the study of a projectile s behavior from the time its propellant s igniter is initiated until it exits the gun barrel. The study of internal ballistics is important to designers and users of… … Wikipedia
Internal reconstruction — is a method of recovering information about a language s past from the characteristics of the language at a later date. Whereas the comparative method compares variations between languages such as in sets of cognates under the assumption that… … Wikipedia
Internal fixation — Intervention Orthopedic implants to repair fractures to the radius and ulna. Note the visible break in the ulna. (right forearm) ICD 9 CM … Wikipedia
Internal affairs — may refer to:* Internal affairs of a sovereign state. * Internal affairs (law enforcement), a division of a law enforcement agency which investigates cases of lawbreaking by members of that agency * Department of Internal Affairs, a term used by… … Wikipedia
Internal resistance to South African apartheid — Internal resistance to the apartheid system in South Africa came from several sectors of society and saw the creation of organisations dedicated variously to peaceful protests, passive resistance and armed insurrection. ANC and the PACAlthough… … Wikipedia
Set Persson — (1897 1960) was a Swedish communist leader. Persson was born on March 5 1897 in Stockholm, but as an orphan he was raised by relatives in Hälsingland. He was a good student in school, but left his studies at the age of 14 to start to work in the… … Wikipedia
