搜索结果: 1-12 共查到“计算数学 p-local”相关记录12条 . 查询时间(0.093 秒)
Local Limit Theorems for Random Walks in a 1D Random Environment
RWRE quenched random environments
2015/9/29
We consider random walks (RW) in a one-dimensional i.i.d.
random environment with jumps to the nearest neighbours. For almost
all environments, we prove a quenched Local Limit Theorem (LLT) for
the...
LOCAL FORMULAS FOR THE HYDRODYNAMIC PRESSURE AND APPLICATIONS
LOCAL FORMULAS HYDRODYNAMIC PRESSURE APPLICATIONS
2014/4/3
We provide local formulas for the pressure of incompressible uids. The pressure can be expressed in terms of its average and averages of squares of velocity increments in arbitrary small neighborhoods...
Application for Superconvergence of Finite Element Approximations for the Elliptic Problem by Global and Local L2-Projection Methods
Finite Element Methods Superconvergence L2-Projection Elliptic Problem
2013/1/30
Numerical experiments are given to verify the theoretical results for superconvergence of the elliptic problem by global and local L2-Projection methods.
ON UNIFORM CONVERGENCE THEORY OF LOCAL MULTIGRID METHODS IN H1(Ω) AND H(curl,Ω)
Maxwell’s equations Lagrangian finite elements edge elements local multigridmethod successive subspace correction
2012/8/10
We consider the convergence theory of local multigrid methods for H1()-elliptic
and H(curl,)-elliptic variational problems on bounded Lipschitz domains. In the context of lowest
order conforming fin...
A Local Computational Scheme for Higher Order Finite Element Eigenvalue Approximations
Eigenvalue 痭 ite element higher order local computation
2012/8/8
Based on some coupled discretizations, a local computational scheme is proposed
and analyzed in this paper for a class of higher order 痭ite element eigenvalue approximations. Its
e眂iency is proven b...
Local Multigrid In H(curl)
Edge elements local multigrid stable multilevel splittings subspace correctiontheory regular decompositions of H(curl ? Helmholtz-type decompositions
2012/8/8
We consider H(curl; ?-elliptic variational problems on bounded Lipschitz polyhedra
and their 痭ite element Galerkin discretization by means of lowest order edge elements. We assume
that the underlyin...
Local Uniqueness of the Circular Integral Invariant
Integral invariants curves curve descriptors
2011/9/16
Abstract: This article is concerned with the representation of curves by means of integral invariants. In contrast to the classical differential invariants they have the advantage of being less sensit...
Distributed Local Broadcasting Algorithms in the Physical Interference Model
Local Broadcasting Algorithms Physical Interference Model
2012/11/30
Given a set of sensor nodes V where each node wants to broadcast a message to all its neighbors that are within a certain broadcasting range, the local broadcasting problem is to schedule all these re...
A local maximal inequality under uniform entropy
Empirical process modulus of continuity minimum contrast estimator rate of convergence
2011/2/28
We derive an upper bound for the mean of the supremum of the empirical process indexed by a class of functions that are known to have variance bounded by a small constant . The bound is expressed in ...
Infinite computable version of Lovasz Local Lemma
Infinite computable version Lovasz Local Lemma
2011/3/2
Lov´asz Local Lemma (LLL) is a probabilistic tool that allows us to prove the existence of combinatorial objects in the cases when standard probabilistic argument does not work (there are many p...
Based on two-grid discretizations, in this paper, some new local and
parallel finite element algorithms are proposed and analyzed for the
stationary incompressible Navier-Stokes problem.
These algo...
A Parallel Algorithm for Adaptive Local Refinement of Tetrahedral Meshes Using Bisection
adaptive refinement bisection tetrahedral mesh parallel algorithm MPI
2012/8/1
Local mesh refinement is one of the key steps in implementations of adaptive finite element methods.This paper presents a parallel algorithm for distributed memory parallel computers for adaptive loca...