搜索结果: 1-6 共查到“统计学 Harmonic”相关记录6条 . 查询时间(0.06 秒)
Dressing orbits of harmonic maps
Mapping equation of Riemann surface mapping Riemannian symmetric Spaces soliton theory
2014/12/29
We study the harmonic map equations for maps of a Riemann surface into a Riemannian symmetric space of compact type from the point of view of soliton theory. There is a well-known dressing action of a...
Nonlinear lattices generated from harmonic lattices with geometric constraints
Harmonic the nonlinear dynamic grid model sine multiple linear matrix equation the nonlinear model
2014/12/29
Geometrical constraints imposed on higher-dimensional harmonic lattices generally lead to nonlinear dynamical lattice models. Helical lattices obtained by such a procedure are shown to be described by...
Structure and stability of two-dimensional Bose-Einstein condensates under both harmonic and lattice confinement
Two-dimensional condensate the harmonic potential optical lattice
2014/12/25
In this work, we study two-dimensional Bose–Einstein condensates confined by both a cylindrically symmetric harmonic potential and an optical lattice with equal periodicity in two orthogonal direction...
Martin representation for alpha-harmonic functions
Martin representation alpha-harmonic functions
2009/9/22
Let D be a nonempty open bounded subset of
d 2 2, and let 0 < a c 2. For a-harmonic functions on D vanishing
outside D an analogue of the Martin representation for harmonic functions
is derived.
On harmonic measure for Lévy processes
L6vy processes harmonic measure Lipschitz domains L6vy measure
2009/9/22
Let (X,} be a Lkvy process in Rd, d k 2, with infinite
L6vy measure. If {X,) has no Gaussian component, then the process
docs not hit the boundary of Lipschitz domain S c Rd at the first exit
time ...
A relation between dimension of the harmonic measure，entropy and drift for a random walk on a hyperbolic space
harmonic measure entropy drift hyperbolic space
2009/3/19
We establish in this paper an exact formula which links the dimension of the harmonic measure, the asymptotic entropy and the rate of escape for a random walk on a discrete subgroup of the isometry gr...