نتایج جستجو برای: e hyperstructures

تعداد نتایج: 1017002  

Journal: :Int. J. Math. Mathematical Sciences 2006
Rajab Ali Borzooei Wieslaw A. Dudek N. Koohestani

The study of BCK-algebras was initiated by Iséki [7] as a generalization of the concept of set-theoretic difference and propositional calculus. Iséki posed an interesting problem; whether the class of BCK-algebras is a variety. In connection with this problem Komori introduced in [9] a notion of BCC-algebra which is a generalization of a BCK-algebra and proved that the class of all BCC-algebras...

2002
Nuno David Jaime Simão Sichman Helder Coelho

‡ Partially supported by FCT/PRAXIS XXI, Portugal, grant number BD/21595/99. ¥ Partially supported by CNPq, Brazil, grant number 301041/95-4, and by project MAPPEL (PROTEM -CC, CNPq/NSF), grant number 680033/99-8. Abstract. In this paper we propose an emergence-driven software process for agent-based simulation that clarifies the traceability of micro and macro observations to micro and macro s...

Journal: :Int. J. Math. Mathematical Sciences 2006
Young Bae Jun Kyung-Ho Kim Eun Hwan Roh

The study of BCK-algebras was initiated by K. Iséki in 1966 as a generalization of the concept of set-theoretic difference and propositional calculus. The hyperstructure theory (called also multialgebras) is introduced in 1934 by Marty [6] at the 8th congress of Scandinavian Mathematicians. Around the 40’s, several authors worked on hypergroups, especially in France and in the United States, bu...

2010
Nancy Y. Yu James R. Wagner Matthew R. Laird Gabor Melli Sébastien Rey Raymond Lo Phuong Dao Süleyman Cenk Sahinalp Martin Ester Leonard J. Foster Fiona S. L. Brinkman

MOTIVATION PSORTb has remained the most precise bacterial protein subcellular localization (SCL) predictor since it was first made available in 2003. However, the recall needs to be improved and no accurate SCL predictors yet make predictions for archaea, nor differentiate important localization subcategories, such as proteins targeted to a host cell or bacterial hyperstructures/organelles. Suc...

Journal: :journal of sciences, islamic republic of iran 2011
b davaz

the concept of algebraic hyperstructures introduced by marty as a generalization of ordinary algebraic structures. in an ordinary algebraic structure, the composition of two elements is an element, while in an algebraic hyperstructure, the composition of two elements is a set. the concept of ?-semihyperrings is a generalization of semirings, a generalization of semihyper rings and a generalizat...

Mohammad Ebrahim Pourzarandi Shadi Shams Majd

Internal audit is a process affected by an entity ‘s board of directors, management and other personnel, designed to provide reasonable assurance regarding the achievement of objectives relating to operations, reporting and compliance. This definition reflects certain fundamental concepts. Internal control is: • Geared to achievement of objectives in one or more categories operations, reporti...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده کشاورزی 1390

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده کشاورزی 1390

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پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده علوم پایه 1388

در این پایان نامه با یک اثبات کوتاه نشان می دهیم اگر e فضای باناخ انعکاسی باشد آنگاه (b(e جبر باناخ عملگرها روی e با ضرب ترکیب منظم آرنز است و برخی از نتایج که شرایط ضروری روی e برای منظم آرنز بودن (b(e می باشند را بیان می کنیم و نشان می دهیم فضای باناخ انعکاسی مانند e هست که (b(e منظم آرنز نیست.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم تربیتی 1389

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