cryptomorphism
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Cryptomorphism — In mathematics, two objects, especially systems of axioms or semantics for them, are called cryptomorphic if they are equivalent (possibly in some informal sense) but not obviously equivalent. This word is a play on the many morphisms in… … Wikipedia
Matroid — In combinatorics, a branch of mathematics, a matroid ( /ˈmeɪ … Wikipedia
List of mathematics articles (C) — NOTOC C C closed subgroup C minimal theory C normal subgroup C number C semiring C space C symmetry C* algebra C0 semigroup CA group Cabal (set theory) Cabibbo Kobayashi Maskawa matrix Cabinet projection Cable knot Cabri Geometry Cabtaxi number… … Wikipedia
Cryptomorphisme — En mathématiques, deux objets, et plus spécialement deux systèmes d axiomes ou leurs sémantiques sont dits cryptomorphes en français[réf. nécessaire] (cryptomorphic en anglais) s ils sont équivalents mais pas de manière évidente. C est une… … Wikipédia en Français
cryptomorphic — adjective Two objects, especially systems of axioms or semantics for them, are called cryptomorphic if they are equivalent (possibly in some informal sense) but not obviously equivalent. See Also: cryptomorphism … Wiktionary
Oriented matroid — theory allows a combinatorial approach to the max flow min cut theorem. A network with the value of flow equal to the capacity of an s t cut An oriented matroid is a mathematical structure that abstracts the properties of directed graphs and of… … Wikipedia
