Results 11 to 20 of about 709,012 (286)

Best approximation in spaces with asymmetric norm

open access: yesJournal of Numerical Analysis and Approximation Theory, 2006
In this paper we shall present some results on spaces with asymmetric seminorms, with emphasis on best approximation problems in such spaces.
Ştefan Cobzaş, Costică Mustăţa
doaj   +4 more sources

Asymmetric patterns for the Gierer-Meinhardt system [PDF]

open access: yes, 2004
In this paper, we rigorously prove the existence and stability of K-peaked asymmetric patterns for the Gierer-Meinhardt system in a two dimensional domain which are far from spatial homogeneity.
Winter, M, Wei, J
core   +6 more sources

Asymmetric Social Norms [PDF]

open access: yesSSRN Electronic Journal, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Camera, Gabriele, Gioffré, Alessandro
openaire   +5 more sources

Asymmetric Norms to Approximate the Minimum Action Distance

open access: yesCoRR, 2023
This paper presents a state representation for reward-free Markov decision processes. The idea is to learn, in a self-supervised manner, an embedding space where distances between pairs of embedded states correspond to the minimum number of actions needed to transition between them.
Lorenzo Steccanella, Anders Jonsson 0001
openaire   +2 more sources

Norm and Numerical Radius Inequalities for a Product of Two Linear Operators in Hilbert Spaces [PDF]

open access: yes, 2006
The main aim of the present paper is to establish some norm and numerical radius inequalities for the composite operator BA under suitable assumptions for the transform Cα ,β (T) := (T∗ −α I)(β I−T) , where α ,β ∈ C and T ∈ B(H), of the operators ...
S. S. Dragomir   +2 more
core   +4 more sources

Principal Component Analysis in an Asymmetric Norm [PDF]

open access: yes, 2014
31 pages, 5 ...
Ngoc Mai Tran   +2 more
openaire   +3 more sources

The Uniform Boundedness Theorem in Asymmetric Normed Spaces [PDF]

open access: yesAbstract and Applied Analysis, 2012
We obtain a uniform boundedness type theorem in the frame of asymmetric normed spaces. The classical result for normed spaces follows as a particular case.
Alegre, C., Romaguera, S., Veeramani, P.
openaire   +5 more sources

Compactness in asymmetric normed spaces

open access: yesTopology and its Applications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alegre, C.   +3 more
openaire   +2 more sources

Geometry of the proper asymmetric norm

open access: yes, 2021
There is given the geometric characterization of an asymmetric norm $q$ on the real vector space $X$, for which exists an $u\in X$ such that $q(x-q(x)u)=0$, for each $x\in X$. The result is used in the theory of mutually polar retractions on cones.
openaire   +2 more sources

NORM/NORM-VET 2021: Usage of Antimicrobial Agents and Occurrence of Antimicrobial Resistance in Norway [PDF]

open access: yes, 2022
Veterinærinstituttet overvåker forekomst av antibiotikaresistens i mikrober fra fôr, dyr og næringsmidler på oppdrag fra Mattilsynet. Dette gjøres i regi av NORM-VET, som er forkortelse for «Norsk overvåkingsprogram for antibiotikaresistens i mikrober ...
Elstrøm, Petter   +4 more
core   +1 more source

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