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42 849 (0,159s)

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Weak invariance principles for regression rank statistics

Weak invariance principles for regression rank statistics...

BB - Aplikovaná statistika, operační výzkum

  • 2004
  • Jx
Result

An invariance principle for non-adapted processes

We present an invariance principle for a non-adapted stationary sequence of random variables, conditional with respect to the sigma-algebra of invariant sets. I is a generalization of an invariance principle

BA - Obecná matematika

  • 2007
  • Jx
Result

On LaSalle's Invariance Principle and Its Application to Robust Synchronization of General Vector Liénard Equations

A functional version of LaSalle's invariance principle is derived, i.e., rather than the usual pointwise Lyapunov-like functions it uses specially constructed functionals along system trajectories. This modification enables the ...

BC - Teorie a systémy řízení

  • 2005
  • Jx
Result

Noether´s invariant variational principles

Noether considers variational problems having the property that the action integral remains invariant with respect to certain group of transformations. Every parameter associated with such transformation leads to a corresponding conservation...

BE - Teoretická fyzika

  • 2004
  • Jx
Result

Natural variational principles

We study global variational principles on jet prolongations of fibred manifolds, whose Lagrangians are differential invariants. In particular, a relationship between solutions of the Euler-Lagrange equations and conservation laws, r...

BA - Obecná matematika

  • 2007
  • D
Result

Limit theorems for weighted Bernoulli random fields under Hannan's condition

Recently, invariance principles for partial sums of Bernoulli random fields over rectangular index sets have been proved under Hannan's condition. In this note we complement previous results by establishing limit theorems for weight...

BB - Aplikovaná statistika, operační výzkum

  • 2016
  • Jx
  • Link
Result

Equivariant estimation

Chapter in Encyclopedia of Environmetrics describes the principle of equivariance, often accepted in the statistical estimation. It contains the sections: Group Invariance and Equivariance; Minimum Risk Equivariant Estimators; Maxim...

BA - Obecná matematika

  • 2012
  • C
  • Link
Result

ON A FUNCTIONAL LASALLE PRINCIPLE WITH APPLICATION TO CHAOS SYNCHRONIZATION

A functional version of the LaSalle invariance principle is introduced. Rather than the usual pointwise Lyapunov-like functions, this extended version of the principle uses specially constructed functionals along system tra...

BC - Teorie a systémy řízení

  • 2009
  • Jx
Result

Superintegrability of left-invariant sub-Riemannian structures on unimodular three-dimensional Lie groups

We consider left-invariant sub-Riemannian problems on three-dimensional unimodular Lie groups. We show that the Hamiltonian system of the Pontryagin maximum principle for such problems is Liouville integrable and even superintegrabl...

BA - Obecná matematika

  • 2015
  • Jx
  • Link
Result

Principles of Hydrogeomorphology as a Basic Precondition for Solution of Territorial Structure of Unitary System of Agricultural , Forest and Water Management

In the presented work, the laws of hydrogeomorfhology have been defined on the principle of symmetry and invariance, which are to be respected at solution of territorial structure of Unitary System of Agricultural, Forest and Water ...

GD - Hnojení, závlahy, zpracování půdy

  • 2006
  • Jx
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