搜索结果: 1-15 共查到“代数学 Convergence”相关记录17条 . 查询时间(0.312 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Linear Convergence of a Primal-dual Algorithm for Multi-agent Interval Optimization
多智能体 区间优化 原对偶算法 线性收敛
2023/4/21
In this talk, we consider a distributed interval optimization problem (DIOP) with uncertainties, whose global function is formed by local convex interval functions. In seeking Pareto solutions for dis...
Exponential Convergence Rates of Second Quantization Semigroups and Applications
Convergence rate tail norm entropy second quantization L´ evy processes
2011/2/28
Exponential convergence rates in the L2-tail norm and entropy are characterized for the second quantization semigroups by using the corresponding base Dirichlet form. This supplements the well known r...
Support convergence in the single ring theorem
Randommatrices non-commutativemeasure Schwinger–Dyson equation
2011/1/21
We study the eigenvalues of non-normal square matrices of the form An =UnTnVn with Un,Vn independent Haar distributed on the unitary group and Tn real diagonal. We show that when the empirical measure...
Weak convergence of the function-indexed integrated periodogram for infinite variance processes
Weak convergence the function-indexed integrated periodogram
2010/11/24
In this paper, we study the weak convergence of the integrated periodogram indexed by classes of functions for linear processes with symmetric $\alpha$-stable innovations. Under suitable summability ...
A Dilution Test for the Convergence of Subseries of a Monotone Series
Convergence Subseries of a Monotone Series
2010/11/24
Cauchy's condensation test allows to determine the convergence of a monotone series by looking at a weighted subseries that only involves terms of the original series indexed by the powers of two. It ...
Lyapunov's method proves convergence to equilibrium for a thin film equation
Lyapunov's method proves convergence to equilibrium thin film equation
2010/11/15
The degenerate parabolic equation u_t + [u^3(u_xxx + u_x - sin x)]_x=0 with periodic boundary conditions models the evolution of a thin liquid film on a stationary horizontal cylinder. The equation d...
Convergence of semigroups of measures on a Lie group
Semigroups of measures dissipative distributions Hunt theory Lie groups
2010/12/9
A theorem of Siebert asserts that if μn(t) are semigroups of probability measures on a Lie group G, and Pn are the corresponding generating functionals,then μn(t).
In this short note, we prove by an appropriate change of variables that the SVI implied volatility parameterization presented in Gatheral's book and the large-time asymptotic of the Heston implied vol...
Global-in-time Uniform Convergence for Linear Hyperbolic-Parabolic Singular Perturbations
Parabolic equations Damped hyperbolic equations Singular perturbations
2007/12/12
We consider the Cauchy problem ${\varepsilon}{u_{\ep}}''+\delta{u_{\ep}}'+A{u_{\varepsilon}}=0,$ ${u_{\varepsilon}}(0)=u_0, $ ${u_{\varepsilon}}'(0)=u_{1},$ where ${\varepsilon}>0$, $\delta>0$, $H$ is...
ON THE CONVERGENCE OF THE RELAXATION METHODS FOR POSITIVE DEFINITELINEAR SYSTEMS
System of linear equations Relaxation method Convergence theory Positive definite matrix
2007/12/12
We establish the convergence theories of the symmetric relaxation
methods for the system of linear equations with symmetric positive
definite coefficient matrix, and more generally, those of the
un...
Convergence Properties of the Dependent PRP Conjugate Gradient Methods
Conjugate gradient convergence property line search
2007/12/11
In this paper, a new region of βk with respect to βkPRP is given. With two Armijo-type line searches, the authors investigate the global convergence properties of the dependent PRP conjugate gradient ...
Covering Lemma on the Unit Sphere and Application to the Fourier--Laplace Convergence
sphere covering lemma Fourier--Laplace series a.e. convergence
2007/12/11
A covering lemma on the
unit sphere is established and then is applied to establish an
almost everywhere convergence test of Marcinkiewicz type for the
Fourier--Laplace series on the unit sphere wh...
On the Convergence of Products ...... in the Adams Spectral Sequence
stable homotopy groups of spheres Adams spectral sequence May spectral sequence
2007/12/10
Let $A$ be the mod $p$ Steenrod algebra and $S$ the sphere spectrum localized at $p$, where $p$ is an odd prime. In 2001 Lin detected a new family in the stable homotopy of spheres which is represente...
期刊信息
篇名
Global convergence of a trust region algorithm for nonlinear inequality constrained optimization problemspp.
语种
中文
撰写或编译
撰写
作者
(Hongxia Yin,Zhongwen Chen and Jiye Han
第一作者单位
中国科学院研究生院
刊物名称
Num...
A Property of Weak Convergence of Positive Contractions of Von Neumann Algebras
Positive contraction mixing completely mixing von Neumann algebra
2010/2/26
In the present paper we prove that the mixing property of positive L1-contraction of finite von Neumann algebras implies the property of complete mixing.