Convergence Properties of Positive Elements in Banach Algebras

2002 ◽  
Vol 102 (2) ◽  
pp. 149-162 ◽  
Author(s):  
S. Mouton
Keyword(s):  
Banach Algebras ◽  
Convergence Properties ◽  
Positive Elements

Convergence properties of hit-and-run samplers

1998 ◽  
Vol 14 (4) ◽  
pp. 767-800
Author(s):  
Claude Bélisle ◽  
Arnon Boneh ◽  
Richard J. Caron
Keyword(s):  
Convergence Properties ◽  
Hit And Run

On the Problems of Normative Economics

2007 ◽  
pp. 59-72
Author(s):  
I. Lavrov
Keyword(s):  
Economic Theory ◽  
Political History ◽  
Normative Economics ◽  
Normative Approach ◽  
Normative Analysis ◽  
Positive Elements ◽  
Real Objects ◽  
Methodological Aspects

The author considers theoretical, philosophical and methodological aspects of normative approach in economic theory. The article discusses normative analysis and types of normative and positive elements in economic theory, basing upon difference between abstract and real objects of science. The specific traits of generations as subjects of economic and socio-political history are determined.

V.V. Rozanov’s Concepts of the Russian Life Ideal Fundamentals

2019 ◽  
Vol 60 ◽  
pp. 88-94
Author(s):  
Victoria T. Zakharova
Keyword(s):  
Art Criticism ◽  
Domestic Life ◽  
Positive Elements

The article is devoted to revealing in the views of V.V. Rozanov the positive elements of the domestic life and ideal beginnings of Russian life, – both in synchronic and diachronic plans. Various works of the writer and philosopher became the objects of the study: books belonging to the genre of “prose of fragments”, journalistic essays, “Russian Nile” travel essay, articles and reviews of the art criticism character. The analysis showed how important for the philosopher was the idea of the essentiality of preserving those spiritual and cultural national traditions that had always been the key to the sustainability of life.

Solvability of a 2 x 2 block operator matrix of chandrasekhar type on a Bananch algebra

Filomat ◽  
2017 ◽  
Vol 31 (16) ◽  
pp. 5169-5175 ◽  
Author(s):  
H.H.G. Hashem
Keyword(s):  
Fixed Point ◽  
Fixed Point Theorem ◽  
Existence Of Solutions ◽  
Banach Algebras ◽  
Operator Matrix ◽  
Nonlinear Operators ◽  
Block Operator Matrix ◽  
Block Operator ◽  
Quadratic Integral ◽  
Quadratic Integral Equations

In this paper, we study the existence of solutions for a system of quadratic integral equations of Chandrasekhar type by applying fixed point theorem of a 2 x 2 block operator matrix defined on a nonempty bounded closed convex subsets of Banach algebras where the entries are nonlinear operators.

scholarly journals COMMUTATIVITY UP TO A FACTOR IN BANACH ALGEBRAS

2005 ◽  
Vol 38 (4) ◽  
pp. 895-900
Author(s):  
Christoph Schmoeger
Keyword(s):  
Banach Algebras

ON ALGEBRA ISOMORPHISMS BETWEEN p-BANACH BEURLING ALGEBRAS

2021 ◽  
pp. 1-12
Author(s):  
PRAKASH A. DABHI ◽  
DARSHANA B. LIKHADA
Keyword(s):  
Banach Algebra ◽  
Banach Algebras ◽  
Discrete Groups ◽  
Discrete Semigroups ◽  
Beurling Algebras

Abstract Let $(G_1,\omega _1)$ and $(G_2,\omega _2)$ be weighted discrete groups and $0\lt p\leq 1$ . We characterise biseparating bicontinuous algebra isomorphisms on the p-Banach algebra $\ell ^p(G_1,\omega _1)$ . We also characterise bipositive and isometric algebra isomorphisms between the p-Banach algebras $\ell ^p(G_1,\omega _1)$ and $\ell ^p(G_2,\omega _2)$ and isometric algebra isomorphisms between $\ell ^p(S_1,\omega _1)$ and $\ell ^p(S_2,\omega _2)$ , where $(S_1,\omega _1)$ and $(S_2,\omega _2)$ are weighted discrete semigroups.

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