202,516 research outputs found
An Upper Bound for the Number of Planar Lattice Triangulations
We prove an exponential upper bound for the number of all maximal
triangulations of the grid: In particular,
this improves a result of S. Yu. Orevkov (1999).Comment: 4 pages, 3 figure
Ответственность народа как носителя суверенитета
Burdin, M. Yu. Responsibility of the people as the bearer of sovereigntyАКТУАЛЬНЫЕ ПРОБЛЕМЫ ТЕОРИИ И ИСТОРИИ ГОСУДАРСТВА И ПРАВ
Yu. M. Smirnov's General Equivariant Shape Theory
A general equivariant shape theory for arbitrary -spaces in the case of a
compact group is constructed by using the method of pseudometrics suggested
by Yu. M. Smirnov as early as in 1985 at the fifth Tiraspol symposium on
general topology and its applications.Comment: 8 page
Reply to "Comment on 'Topological stability of the half-vortices in spinor exciton-polariton condensates'"
In a recent work [H. Flayac, I.A. Shelykh, D.D. Solnyshkov and G. Malpuech,
Phys. Rev. B 81, 045318 (2010)], we have analyzed the effect of the TE-TM
splitting on the stability of the exciton-polariton vortex states. We
considered classical vortex solutions having cylindrical symmetry and we found
that the so-called half-vortex states [Yu. G. Rubo, Phys. Rev. Lett. 99, 106401
(2007)] are not solutions of the stationary Gross-Pitaevskii equation. In their
Comment [M. Toledo Solano, Yu.G. Rubo, Phys. Rev. B 82, 127301 (2010)], M.
Toledo Solano and Yuri G. Rubo claim that this conclusion is misleading and
pretend to demonstrate the existence of static half-vortices in an
exciton-polariton condensate in the presence of TE-TM splitting. In this reply
we explain why this assertion is not demonstrated satisfactorily.Comment: 3 Pages, no figur
Producing innovation: Comments on Lee and Yu (2010)
The purpose of the article being reviewed (Lee and Yu, 2010), a survey by questionnaire with 182 valid responses, is to analyze “how different relationship styles of employees in the hi-tech industry influence innovation performance” and indeed its conclusions are that “the relationship style of an organization has a significant positive effect on innovation performance”. We see Lee and Yu (2010) as being similar to another highly cited article by Morgan and Hunt in so far as both articles are about relationships, cooperation and trust
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