نتایج جستجو برای: smirnov

تعداد نتایج: 3501  

Journal: :The Annals of Mathematical Statistics 1971

2006
Dmitry Khavinson

We consider the problem of …nding the best analytic approximation in Smirnov and Bergman norm to general monomials of the type znzm. We show that in the case of approximation to z in the annulus (and the disk) the best approximation is the same for all values of p. Moreover, the best approximations to z in Smirnov and Bergman spaces characterize disks and annuli.

2007
Oleg N. SMIRNOV

1.1 Graded associative algebras. A nite Z-grading of an algebra A is a decomposition A = L n i=?n A i such that A i A j A i+j , where A i = 0 for jij > n. From now on a grading means a nite Z-grading. I am interested in associative graded algebras because they arise naturally in study of Lie algebras, although the subject is certainly interesting in its own right. A classiication of gradings of...

2018
Fernando Antoneli Fernando M Passos Luciano R Lopes Marcelo R S Briones

Divergence date estimates are central to understand evolutionary processes and depend, in the case of molecular phylogenies, on tests of molecular clocks. Here we propose two non-parametric tests of strict and relaxed molecular clocks built upon a framework that uses the empirical cumulative distribution (ECD) of branch lengths obtained from an ensemble of Bayesian trees and well known non-para...

Journal: :Proceedings of the American Mathematical Society 1999

Journal: :Journal of Statistical Computation and Simulation 2006

2004
Robin J. DEELEY Joshua T. HORWOOD Raymond G. MCLENAGHAN Roman G. SMIRNOV

Robin J. DEELEY †, Joshua T. HORWOOD ‡, Raymond G. MCLENAGHAN † and Roman G. SMIRNOV § † Department of Applied Mathematics, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada E-mail: [email protected], [email protected] ‡ Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, CB3 OWA, United Kingdom E-mail: jh423@ca...

2015
Alexander Kurz Tao Liu Peter Marquard Alexander V. Smirnov Vladimir A. Smirnov Matthias Steinhauser

Alexander Kurz, Tao Liu, Peter Marquard, Alexander V. Smirnov, Vladimir A. Smirnov, and Matthias Steinhauser Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT), 76128 Karlsruhe, Germany Deutsches Elektronen Synchrotron DESY, Platanenallee 6, 15738 Zeuthen, Germany Scientific Research Computing Center, Moscow State University, 119991, Moscow, Russia Skobeltsyn Inst...

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