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- Ring_theory abstract "In abstract algebra, ring theory is the study of rings—algebraic structures in which addition and multiplication are defined and have similar properties to those operations defined for the integers. Ring theory studies the structure of rings, their representations, or, in different language, modules, special classes of rings (group rings, division rings, universal enveloping algebras), as well as an array of properties that proved to be of interest both within the theory itself and for its applications, such as homological properties and polynomial identities. Commutative rings are much better understood than noncommutative ones. Algebraic geometry and algebraic number theory, which provide many natural examples of commutative rings, have driven much of the development of commutative ring theory, which is now, under the name of commutative algebra, a major area of modern mathematics. Because these three fields are so intimately connected it is usually difficult and meaningless to decide which field a particular result belongs to. For example, Hilbert's Nullstellensatz is a theorem which is fundamental for algebraic geometry, and is stated and proved in terms of commutative algebra. Similarly, Fermat's last theorem is stated in terms of elementary arithmetic, which is a part of commutative algebra, but its proof involves deep results of both algebraic number theory and algebraic geometry. Noncommutative rings are quite different in flavour, since more unusual behavior can arise. While the theory has developed in its own right, a fairly recent trend has sought to parallel the commutative development by building the theory of certain classes of noncommutative rings in a geometric fashion as if they were rings of functions on (non-existent) 'noncommutative spaces'. This trend started in the 1980s with the development of noncommutative geometry and with the discovery of quantum groups. It has led to a better understanding of noncommutative rings, especially noncommutative Noetherian rings. (Goodearl 1989)For the definitions of a ring and basic concepts and their properties, see ring (mathematics). The definitions of terms used throughout ring theory may be found in the glossary of ring theory.".
- Ring_theory wikiPageExternalLink abstract.ups.edu.
- Ring_theory wikiPageExternalLink Ring_theory.html.
- Ring_theory wikiPageExternalLink book.
- Ring_theory wikiPageExternalLink Kbook.html.
- Ring_theory wikiPageID "250424".
- Ring_theory wikiPageRevisionID "606353709".
- Ring_theory date "February 2014".
- Ring_theory hasPhotoCollection Ring_theory.
- Ring_theory reason "Not clear which three things are being referred to.".
- Ring_theory subject Category:Ring_theory.
- Ring_theory comment "In abstract algebra, ring theory is the study of rings—algebraic structures in which addition and multiplication are defined and have similar properties to those operations defined for the integers.".
- Ring_theory label "Ring theory".
- Ring_theory label "Ringtheorie".
- Ring_theory label "Teoria degli anelli".
- Ring_theory label "Teoria dos anéis".
- Ring_theory label "Teoria pierścieni".
- Ring_theory label "Théorie des anneaux".
- Ring_theory label "Теория колец".
- Ring_theory label "نظرية الحلقات".
- Ring_theory label "環論".
- Ring_theory sameAs Théorie_des_anneaux.
- Ring_theory sameAs Teoria_degli_anelli.
- Ring_theory sameAs 環論.
- Ring_theory sameAs 환론.
- Ring_theory sameAs Ringtheorie.
- Ring_theory sameAs Teoria_pierścieni.
- Ring_theory sameAs Teoria_dos_anéis.
- Ring_theory sameAs m.01l4r1.
- Ring_theory sameAs Q1208658.
- Ring_theory sameAs Q1208658.
- Ring_theory wasDerivedFrom Ring_theory?oldid=606353709.
- Ring_theory isPrimaryTopicOf Ring_theory.