Results 51 to 60 of about 265,755 (161)

Iterative Learning and Extremum Seeking for Repetitive Time-Varying Mappings

open access: yes, 2017
In this paper, we develop an extremum seeking control method integrated with iterative learning control to track a time-varying optimizer within finite time.
Allgöwer, Frank   +4 more
core   +2 more sources

Sums and averages [PDF]

open access: yes, 2010
These informal notes are concerned with sums and averages in various situations in analysis.Comment: 51 ...
Semmes, Stephen
core  

Analysis of extremum value theorems for function spaces in optimal control under numerical uncertainty

open access: yes, 2018
The extremum value theorem for function spaces plays the central role in optimal control. It is known that computation of optimal control actions and policies is often prone to numerical errors which may be related to computability issues.
Osinenko, Pavel, Streif, Stefan
core   +1 more source

Baire-one mappings contained in a usco map [PDF]

open access: yes, 2006
We investigate Baire-one functions whose graph is contained in a graph of usco mapping. We prove in particular that such a function defined on a metric space with values in $\mathbb{R}^d$ is the pointwise limit of a sequence of continuous functions with ...
Kalenda, Ondřej F. K.
core   +2 more sources

Noncoercive Perturbed Densely Defined Operators and Application to Parabolic Problems

open access: yesAbstract and Applied Analysis, 2015
Let X be a real locally uniformly convex reflexive separable Banach space with locally uniformly convex dual space X∗. Let T:X⊇D(T)→2X∗ be maximal monotone and S:X⊇D(S)→X∗ quasibounded generalized pseudomonotone such that there exists a real reflexive ...
Teffera M. Asfaw
doaj   +1 more source

Factorization of weakly continuous holomorphic mappings

open access: yes, 1996
We prove a basic property of continuous multilinear mappings between topological vector spaces, from which we derive an easy proof of the fact that a multilinear mapping (and a polynomial) between topological vector spaces is weakly continuous on weakly ...
Gonzalez, Manuel, Gutierrez, Joaquin M.
core   +1 more source

Isoperimetric inequalities for the handlebody groups [PDF]

open access: yes, 2011
We show that the mapping class group of a handlebody of genus at least 2 has a Dehn function of at most exponential growth type.Comment: 21 pages, 1 ...
Hamenstädt, Ursula, Hensel, Sebastian
core  

Iterative Algorithms with Variable Coefficients for Multivalued Generalized -Hemicontractive Mappings without Generalized Lipschitz Assumption

open access: yesFixed Point Theory and Applications, 2011
We introduce and study some new Ishikawa-type iterative algorithms with variable coefficients for multivalued generalized -hemicontractive mappings.
Ge Ci-Shui
doaj  

On proximal mappings with Young functions in uniformly convex Banach spaces

open access: yes, 2017
It is well known in convex analysis that proximal mappings on Hilbert spaces are $1$-Lipschitz. In the present paper we show that proximal mappings on uniformly convex Banach spaces are uniformly continuous on bounded sets.
Bacak, Miroslav, Kohlenbach, Ulrich
core  

The classical solvability for a one-dimensional nonlinear thermoelasticity system with the far field degeneracy

open access: yesAdvanced Nonlinear Studies
We study the local classical solvability of the Cauchy problem to the equations of one-dimensional nonlinear thermoelasticity. The governing model is a coupled system of a nonlinear hyperbolic equation for the displacement and a parabolic equation for ...
Hu Yanbo, Sugiyama Yuusuke
doaj   +1 more source

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