منابع مشابه
École doctorale de l ' école Polytechnique Thèse
This chapter is dedicated to the de nition of relevant sets of shapes and that of de ning a metric on them. Following a recent research monograph by Delfour and Zolesio [33], we consider the characteristic functions of the subsets of R2 and their distance functions. The L2 norm of the di erence of characteristic functions, the L∞ and the W 1,2 norms of the di erence of distance functions de ne ...
متن کاملComment on Hep-lat/9901005 V1-v3 by W. Bietenholz
I comment on the above paper(s) discussing the issue of non-ultralocality for GinspargWilson fermionic actions. The purpose of this note is to point out that the new claim in “v3” (Feb 24, 2000), alleging the proof of non-ultralocality for “all Ginsparg-Wilson fermions”, might not be substantiated. The remarkable evolution of versions of this paper is put in context with the literature existing...
متن کاملÉcole Polytechnique
This report presents quantum walks which are the quantum counterparts of classical random walks. Quantum walks are first defined on general graphs and the possibility of very different behavior between a classical random walk and its quantum analogue is illustrated with a simple graph. A generalization of the quantum walk protocol for a particle in a one-dimensional chain, by using several type...
متن کاملInfrared surface-wave interferometry on W(100).
An IR grating on a clean W(100) surface is shown to generate both homogeneous and inhomogeneous surface electromagnetic waves. An observed interference between these two components, which can be described in terms of a two-beam interferometer with variable arm amplitude and fixed optical path, is used to measure the plasma frequency accurately in the IR.
متن کامل100-W -switched Cryogenically Cooled Yb:YAG Laser
This work describes a cryogenic, electro-optically -switched Yb:YAG laser that generates 114-W average TEM power with 47% optical-to-optical efficiency. Pulse repetition frequency is 5 kHz, pulse duration is 16 ns full-width at half-maximum, and is less than 1.05.
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: Ruch Biblijny i Liturgiczny
سال: 1994
ISSN: 2391-8497,0209-0872
DOI: 10.21906/rbl.745