scholarly journals Hardy Algebras Associated with W*-Correspondences (Point Evaluation and Schur Class Functions)

2005 ◽  
pp. 221-241 ◽  
Author(s):  
Paul S. Muhly ◽  
Baruch Solel
Keyword(s):  
Hardy Algebras ◽  
Point Evaluation ◽  
Schur Class

scholarly journals Matrix integrals & finite holography

2021 ◽  
Vol 2021 (6) ◽  
Author(s):  
Dionysios Anninos ◽  
Beatrix Mühlmann
Keyword(s):  
Critical Exponents ◽  
Continuum Theory ◽  
Point Of View ◽  
Leading Order ◽  
Minimal Models ◽  
Point Evaluation ◽  
Brst Cohomology ◽  
Matrix Integrals ◽  
The Matrix ◽  
The Continuum

Abstract We explore the conjectured duality between a class of large N matrix integrals, known as multicritical matrix integrals (MMI), and the series (2m − 1, 2) of non-unitary minimal models on a fluctuating background. We match the critical exponents of the leading order planar expansion of MMI, to those of the continuum theory on an S2 topology. From the MMI perspective this is done both through a multi-vertex diagrammatic expansion, thereby revealing novel combinatorial expressions, as well as through a systematic saddle point evaluation of the matrix integral as a function of its parameters. From the continuum point of view the corresponding critical exponents are obtained upon computing the partition function in the presence of a given conformal primary. Further to this, we elaborate on a Hilbert space of the continuum theory, and the putative finiteness thereof, on both an S2 and a T2 topology using BRST cohomology considerations. Matrix integrals support this finiteness.

Essential Norm and Weak Compactness of Composition Operators on Weighted Banach Spaces of Analytic Functions

1999 ◽  
Vol 42 (2) ◽  
pp. 139-148 ◽  
Author(s):  
José Bonet ◽  
Paweł Dománski ◽  
Mikael Lindström
Keyword(s):  
Banach Space ◽  
Banach Spaces ◽  
Analytic Functions ◽  
Composition Operators ◽  
Essential Norm ◽  
Weak Compactness ◽  
Weakly Compact ◽  
Point Evaluation ◽  
Weighted Banach Spaces ◽  
Spaces Of Analytic Functions

AbstractEvery weakly compact composition operator between weighted Banach spaces of analytic functions with weighted sup-norms is compact. Lower and upper estimates of the essential norm of continuous composition operators are obtained. The norms of the point evaluation functionals on the Banach space are also estimated, thus permitting to get new characterizations of compact composition operators between these spaces.

scholarly journals Canonical Models for Representations of Hardy Algebras

2005 ◽  
Vol 53 (3) ◽  
pp. 411-452 ◽  
Author(s):  
Paul S. Muhly ◽  
Baruch Solel
Keyword(s):  
Canonical Models ◽  
Hardy Algebras

scholarly journals Shape derivative of cost function for singular point: Evaluation by the generalized J integral

JSIAM Letters ◽  
2014 ◽  
Vol 6 (0) ◽  
pp. 29-32 ◽  
Author(s):  
Hideyuki Azegami ◽  
Kohji Ohtsuka ◽  
Masato Kimura
Keyword(s):  
Singular Point ◽  
Cost Function ◽  
Shape Derivative ◽  
J Integral ◽  
Point Evaluation

A combination of different diagnostic tools allows identification of inactive hepatitis B virus carriers at a single time point evaluation

2016 ◽  
Vol 37 (3) ◽  
pp. 362-368 ◽  
Author(s):  
Sergio Maimone ◽  
Gaia Caccamo ◽  
Giovanni Squadrito ◽  
Angela Alibrandi ◽  
Francesca Saffioti ◽  
...  
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Diagnostic Tools ◽  
Point Evaluation ◽  
Single Time ◽  
B Virus ◽  
Single Time Point ◽  
Time Point

Point Evaluation of Multi-Variable Random Fractals

1989 ◽  
pp. 114-126 ◽  
Author(s):  
Dietmar Saupe
Keyword(s):  
Point Evaluation ◽  
Random Fractals

Characters and Point Evaluations

1995 ◽  
Vol 38 (2) ◽  
pp. 237-241 ◽  
Author(s):  
T. J. Ransford
Keyword(s):  
Topological Space ◽  
Simple Proof ◽  
Point Evaluation ◽  
Point Evaluations

AbstractWe give a simple proof that, if X is a Lindelöf topological space, and A is an algebra of continuous real-valued functions on X which is inverse-closed, local and z-regular, then every character on A is a point evaluation. We also give a number of examples to illustrate both the applications of this theorem and its limitations.

Development of a point evaluation system for ecotourism destinations: a Delphi method

2011 ◽  
Vol 10 (1) ◽  
pp. 77-85 ◽  
Author(s):  
Jinyang Deng ◽  
Maureen Bender ◽  
Steve Selin
Keyword(s):  
Delphi Method ◽  
Evaluation System ◽  
Point Evaluation
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