Results 91 to 100 of about 103,412 (240)
Journal of Control Science and Engineering, 2012 We propose a new adaptive gain robust output feedback controller for a class of the Lipschitz nonlinear systems with unknown upper bound of uncertainty.
Hidetoshi Oya, Kojiro Hagino
doaj +1 more source
A Characterisation of Lipschitz Classes on Finite Dimensional Groups [PDF]
Proceedings of the American Mathematical Society, 1976 An analogue of a theorem of S. N. Bernstein is developed for certain metric locally compact abelian groups. This, together with a corresponding Jackson-type theorem, gives a characterisation in terms of their Fourier transforms of the Lipschitz functions defined on a compact abelian group with finite topological dimension.
openaire +2 more sources
A Non‐Parametric Framework for Correlation Functions on Product Metric Spaces
International Statistical Review, EarlyView.Summary We propose a non‐parametric framework for analysing data defined over products of metric spaces, a versatile class encountered in various fields. This framework accommodates non‐stationarity and seasonality and is applicable to both local and global domains, such as the Earth's surface, as well as domains evolving over linear time or time ...
Pier Giovanni Bissiri +3 more
wiley +1 more source
On the differentiation of vector valued composite Lipschitz continuous functions
Revista Técnica de la Facultad de Ingeniería, 2011 It is well know that there exists in economic what is referred to as “kinked” demand curves. That is, curves that are Lipschitz continuous. This paper presents a technical theorem on the existence of partial derivatives (and the applicability of the ...
K. P. Gilliam, C. D. Vinante
doaj
Fourier transforms and their Lipschitz classes [PDF]
Pacific Journal of Mathematics, 1978 Sampson, G., Tuy, H.
openaire +2 more sources
Gradual Changes in Functional Time Series
Journal of Time Series Analysis, EarlyView.ABSTRACT We consider the problem of detecting gradual changes in the sequence of mean functions from a not necessarily stationary functional time series. Our approach is based on the maximum deviation (calculated over a given time interval) between a benchmark function and the mean functions at different time points.
Patrick Bastian, Holger Dette
wiley +1 more source
Asymptotic Almost-Periodicity for a Class of Weyl-Like Fractional Difference Equations
Mathematics, 2019 This work deal with asymptotic almost-periodicity of mild solutions for a class of difference equations with a Weyl-like fractional difference in Banach space.
Junfei Cao, Amar Debbouche, Yong Zhou
doaj +1 more source
Change Point Analysis for Functional Data Using Empirical Characteristic Functionals
Journal of Time Series Analysis, EarlyView.ABSTRACT We develop a new method to detect change points in the distribution of functional data based on integrated CUSUM processes of empirical characteristic functionals. Asymptotic results are presented under conditions allowing for low‐order moments and serial dependence in the data establishing the limiting null‐distribution of the proposed test ...
Lajos Horváth +2 more
wiley +1 more source
Observer-Based Exponential Stabilization for Time Delay Takagi–Sugeno–Lipschitz Models
MathematicsThis paper addresses the problem of observer-based control (OBC) for nonlinear systems with time delay (TD). A novel hybrid modeling framework for nonlinear TD systems is first introduced by synergistically combining TD Takagi–Sugeno (TDTS) fuzzy and ...
Omar Kahouli +3 more
doaj +1 more source
Abstract and Applied Analysis, 2013 We first introduce the new real function class ℱ satisfying an implicit Lipschitz-type condition. Then, by using ℱ-type real functions, some common fixed point theorems for a pair of self-mappings satisfying an implicit Lipschitz-type condition in fuzzy ...
Ming-Liang Song, Xiu-Juan Zhu
doaj +1 more source