Contemporary ring theory 2011: Proceedings of the Sixth China-Japan-Korea International Conference on Ring Theory

The study of noncommutative rings is a major area in modern algebra. The structure theory of noncommutative rings was originally concerned with three parts: The study of semi-simple rings; the study of radical rings; and the construction of rings with given radical and semi-simple factor rings. Recently, this has extended to many new parts: The zero-divisor theory, containing the study of coefficients of zero-dividing polynomials and the study of annihilators over noncommutative rings, that is related to the Köthe's conjecture; the study of nil rings and Jacobson rings; the study of applying ring-theoretic properties to modules; representation theory; the study of relations between algebraic and concepts of other branches (for example, analytic and topological), etc. Thus, noncommutative rings are ubiquitous in mathematics, and occur in numeroussciences. This volume consists of a collection of original articles refereed by world experts that was presented at the Sixth China–Japan–Korea International Conference on Ring Theory. These articles exhibit new ideas, tools and techniques needed for successful research and investigation in noncommutative ringtheory, and show the trend of current research. It is a useful resource book for beginners and advanced experts in ring theory. INDICE: Rings Over Which Polynomial Rings are NI (Juncheol Han, Yang Lee and Sung Pil Yang); The Galois Map and Its Induced Maps (George Szeto and Lianyong Xue); Notes on Weakly d-Koszul Modules (Jiafeng Lü and Xiaolan Yu); An Extension of Rings and Hochschild 2-Cocycles (M Tamer Ko?an, Tsiu-Kwen Lee and Yiqiang Zhou); When Do the Direct Sums of Modules Inherit Certain Properties? (Gangyong Lee, S Tariq Rizvi and Cosmin Roman); Notes on Simple-Baer Modules andRings (Lixin Mao); A Note on Quasi-Johns Rings (Liang Shen); Von Neumann Regular Rings Satisfying Generalized Almost Comparability (Mamoru Kutami); A New Pseudorandom Number Generator AST (Huiling Song); A Note on Prime Rings with Left Derivations (Nadeem ur Rehman); On Rings in Which Every Ideal is Prime (Hisaya Tsutsui); Some Commutativity Theorems Concerning Additive Mappings and Derivations on Semiprime Rings (Shakir Ali, Basudeb Dhara and Ajda Fošner); Studyon the Algebraic Structures in Terms of Geometry and Deformation Theory (Fumiya Suenobu and Fujio Kubo); On the Faith Conjecture (Kiyoichi Oshiro); A ShortProof that Continuous Modules are Clean (V P Camillo, D Khurana, T Y Lam, W KNicholson and Y Zhou); Structures on S.G. Near-Rings and -Groups (Yong Uk Cho); Imprimitive Regular Action in the Ring of Integers Modulo n (Juncheol Han, Yang Lee and Sangwon Park); On Symmetric Biderivations of Semiprime Rings(Asma Ali and Faiza Shujat); ?-Projective and Strongly ?-Projective Modules (Ismail Amin, Yasser Ibrahim and Mohamed Yousif).

• ISBN: 978-981-4397-67-4
• Editorial: World Scientific
• Encuadernacion: Cartoné
• Páginas: 260
• Fecha Publicación: 26/06/2012
• Nº Volúmenes: 1
• Idioma: Inglés