ELEMENTARY TOPICS ON WEAK POLYGROUPS
نویسندگان
چکیده
منابع مشابه
Topics in weak convergence of probability measures
The first part of the paper deals with general features of weak star convergence from a topological point of view. We present basic facts about weak and weak star topologies, dual spaces and representations of linear functionals as Radon measures. A special attention is payed to finitely additive measures and some results regarding the Baire sets. We prove that in a wide class of topological sp...
متن کاملOn nilpotent and solvable polygroups
Applications of hypergroups have mainly appeared in special subclasses. One of the important subclasses is the class of polygroups. In this paper, we study the notions of nilpotent and solvable polygroups by using the notion of heart of polygroups. In particular, we give a necessary and sufficient condition between nilpotent (solvable) polygroups and fundamental groups.
متن کاملLocalization at Weak Disorder: Some Elementary Bounds
An elementary proof is given of localization for linear operators H=Ho+λV, with Ho translation invariant, or periodic, and V(.) a random potential, in energy regimes which for weak disorder (λ→0) are close to the unperturbed spectrum σ(Ho). The analysis is within the approach introduced in the recent study of localization at high disorder by Aizenman and Molchanov [AM]; the localization regimes...
متن کاملOn Isomorphism Theorems of Fn -Polygroups
In this paper, the notion of fuzzy n-polygroups (Fn -polygroups) is introduced and some related properties are investigated. In this regards, the concepts of normal F-subpolygroups and homomorphisms of Fn-polygroups are adopted. Also, the quotient of Fn-polygroups by defining regular relations are studied. Finally, the classical isomorphism theorems of groups are generalized to Fn-polygroups p...
متن کاملMetrology with Weak Value Amplification and Related Topics
This report summarizes our accomplishments in the past 3+1 years concerning our investigation into the advantages of weak value approaches to precision measurements, as well as other investigations into weak measurements and weak values. The report is divided into two sections: The first focuses on a detailed discussion of results concerning applications and advantages of weak value amplificati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Korean Mathematical Society
سال: 2003
ISSN: 1015-8634
DOI: 10.4134/bkms.2003.40.1.001