we investigate compact composition operators on ceratin lipschitzspaces of analytic functions on the closed unit disc of the plane.our approach also leads to some results about compositionoperators on zygmund type spaces.

Wojciech Szpankowskit Department of Computer Science Purdue University W. Lafayette, IN 47907 UB.A. [email protected] We investigate the basic question of information theory, namely, evaluation of Shannon entropy, and a more general Renyi entropy, for some discrete distributions (e.g., binomial, negative binomial, etc.). We aim at establishing analytic methods (Le., those in which complex analy...

the purpose of this study was to examine how four teachers used the seven processes of videotape analysis to develop an analytic approach and reflective thinking towards their teaching. the study was organized within video clubs and was used to describe the interactions among four teachers about their experiences at a language institute. data were gathered through videotaped recordings of lesso...

The order of discovery can have a profound effect upon the way in which we think about the function of a gene. In E. coli, recA is nearly essential for cell survival in the presence of DNA damage. However, recA was originally identified, as a gene required to obtain recombinant DNA molecules in conjugating bacteria. As a result, it has been frequently assumed that recA promotes the survival of ...

Sukhan Leey;x Chunsik Yix Jet Propulsion Laboratoryy Dept. of Computer Sciencex California Institute of Technology University of Southern California Pasadena, CA 91109 Los Angeles, CA 90089-0781 Abstract The assemblability, which is the probability of successfully assembling the product parts, is directly related to the product cost. Especially, we consider the assembly failures due to toleranc...

Abstract. In the present paper we extend the “torus gauge fixing approach” by Blau & Thompson, which was developed in [8] for the study of ChernSimons models with base manifolds M of the form M = Σ× S1, in a suitable way. We arrive at a heuristic path integral formula for the Wilson loop observables associated to general links in M . The heuristic measures that appear in this formula are all of...

Solution of algebraic recursion relations in the most obvious fashion may produce unwieldy expressions. If the structure of the recursion is well understood, a better method may be to calculate the coefficient of each term in the answer by analysis of all ways in which that term can be generated by the reeursion relation. This technique has been applied with great success to the WKB (phase-inte...

The use of multiple-antenna arrays in both transmission and reception promises huge increases in the throughput of wireless communication systems. It is therefore important to analyze the capacities of such systems in realistic situations, which may include spatially correlated channels and correlated noise, as well as correlated interferers with known channel at the receiver. Here, we present ...

Using a recent reformulation of the analysis of nuclear parity-violation (PV) using the framework of effective field theory (EFT), we show how predictions for parity-violating observables in low energy light hadronic systems can be understood in an analytic fashion. It is hoped that such an analytic approach may encourage additional experimental work as well as add to the understanding of such ...