Results 191 to 200 of about 10,594 (231)

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

open access: yesAsian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source

Prescribing competence: The pros and cons of different methods for assessment

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Evaluating a medical graduate’s competence in rational prescribing is challenging. With the aim to guide and inspire teachers, this narrative review explores different methods that can be used to assess prescribing competence. Each method has its own advantages and disadvantages, and thus a mix of different assessment methods is needed throughout the ...
David J. Brinkman   +3 more
wiley   +1 more source

ORDERED NORM IN PARTIALLY ORDERED LINEAR SPACE

open access: yesORDERED NORM IN PARTIALLY ORDERED LINEAR SPACE
openaire  

Smooth p-order ideals in non-unital ordered normed spaces

Advances in Operator Theory, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anindya Ghatak
openaire   +3 more sources

A p-theory of ordered normed spaces

Positivity, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anil Karn
openaire   +4 more sources

On extremal solutions of operator equations in ordered normed spaces

Applicable Analysis, 1992
In this paper we shall first derive fixed point results for mappings in ordered normed spaces by using a generalized iteration method. Counterexamples are given to illustrate the necessity of the assumptions given for mappings and orderings. The obtained fixed point results are then applied to derive existence results for extremal solutions of the ...
Seppo Heikkila
openaire   +3 more sources

The Jordan Decomposition in Ordered Normed Spaces

Mediterranean Journal of Mathematics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tomás Pérez-Becerra   +4 more
openaire   +2 more sources

Measures under the flat norm as ordered normed vector space

Positivity, 2017
The space of all real Borel measures \(\mathcal{M}(S)\) on a metric space \(S\) is usually considered by the variational norm. In this paper the authors consider that space under the \textit{flat norm}; i.e., as a linear subspace of the dual of Lip\((S)\), the space of bounded Lipschitz continuous functions on \(S\) endowed by the usual Lipschitz norm.
Gwiazda, Piotr   +2 more
openaire   +2 more sources

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