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Random Iteration of Maps on a Cylinder and diffusive behavior
Random Iteration of Maps Cylinder diffusive
2015/9/25
Random Iteration of Maps on a Cylinder and diffusive behavior.
Absolute continuity of the spectrum of the periodic Schrödinger operator in a layer and in a smooth cylinder
spectrum the periodic Schrö dinger operator layer smooth cylinder
2010/11/11
We consider the Schr\"odinger operator $H = -\Delta + V$ in a layer or in a $d$-dimensional cylinder. The potential $V$ is assumed to be periodic with respect to some lattice. We establish the absolu...
Lee-Yang zeros for DHL and 2D rational dynamics, I. Foliation of the physical cylinder
Lee-Yang zeros DHL D rational dynamics I. Foliation of the physical cylinder
2010/12/10
In a classical work of the 1950’s, Lee and Yang proved that thezeros of the partition functions of a ferromagnetic Ising models always lie on the unit circle. Distribution of these zeros is physically...
The exact controllability of the movement of homogeneous incompressible viscous fluid in an infinite cylinder
Exact controllability Hilbert space
2010/9/13
In the present work we propose to study the movement of a steady density of an incompressible viscous fluid in a cylindrical domain to control the external boundary. This movement with axial symmetry,...
Dispersion and collapse in stochastic velocity fields on a cylinder
Turbulence Lagrangian trajectories Kraichnan ensemble Cylindrical manifolds
2010/4/7
The dynamics of fluid particles on cylindrical manifolds is investigated. The velocity field is obtained by generalizing the isotropic Kraichnan ensemble, and is therefore Gaussian and decorrelated in...
Approximate analytic solutions for forced convection heat transfer from a shear-flow past a rotating cylinder
Shear-flow Forced convection Rotating cylinder
2010/9/10
This paper presents analytic approximations to the thermal-fluid problem involving forced convective heat transfer from a rotating isothermal cylinder placed in a non-uniform stream shear flow. The ap...
本文引入两个概念,即,关于拟三角双代数的cylinder余代数和cylinder余积, 并指出存在一个反余代数同构:$(H, \overline{\Delta})\cong (H, \tilde{\Delta})$,其中$(H, \overline{\Delta})$是cylinder余积,$(H,\tilde{\Delta})$是辫余积. 对任意有限维Hopf代数$H$,我们证明Drinfel'...
Torsional waves propagation in an initially stressed dissipative cylinder
Cylinder (initially stressed) Damping Torsional wave propagation
2010/9/15
The present paper has been framed to show the effect of damping on the propagation of torsional waves in an initially stressed, dissipative, incompressible cylinder of infinite length. A governing equ...