Results 51 to 60 of about 5,764,210 (239)
Discontinuous information in the worst case and randomized settings
, 2011 We believe that discontinuous linear information is never more powerful than continuous linear information for approximating continuous operators. We prove such a result in the worst case setting.
Bollobás +15 more
core +1 more source
Sobolev extension by linear operators [PDF]
Journal of the American Mathematical Society, 2013 98 ...
Arie Israel +2 more
openaire +3 more sources
Continuous-Like Linear Operators on Bilinear Spaces
Journal of Mathematical and Fundamental Sciences, 2020 This paper introduces continuous-like linear operators on bilinear spaces as a generalization of continuous linear operators on Hilbert spaces. It is well known that the existence of the adjoint of a linear operator on a Hilbert space is equivalent to ...
Sabarinsyah Sabarinsyah +2 more
doaj +1 more source
Approximation by positive linear operators
Journal of Numerical Analysis and Approximation Theory, 1995 Not available.
Ioan Gavrea
doaj +2 more sources
The Approximation of a Modified Baskakov Operator
Journal of Mathematics, 2023 Because of their simple form and high quality, linear arithmetical operators, particularly linear positive operators, are very popular. The number of in-depth studies on linear operator approximation is extensive, and the majority of the published ...
Ma Yingdian, Wang Weimeng
doaj +1 more source
Circuits with arbitrary gates for random operators [PDF]
, 2010 We consider boolean circuits computing n-operators f:{0,1}^n --> {0,1}^n. As gates we allow arbitrary boolean functions; neither fanin nor fanout of gates is restricted.
Jukna, S., Schnitger, G.
core
On linear dynamics of sets of operators [PDF]
TURKISH JOURNAL OF MATHEMATICS, 2019 Let $X$ be a complex topological vector space with $dim(X)>1$ and $\mathcal{B}(X)$ the set of all continuous linear operators on $X$. The concept of hypercyclicity for a subset of $\mathcal{B}(X)$, was introduced in \cite{AKH}. In this work, we introduce the notion of hypercyclic criterion for a subset of $\mathcal{B}(X)$.
Mohamed AMOUCH, Otmane BENCHIHEB
openaire +2 more sources
Properties and for Bounded Linear Operators
Journal of Mathematics, 2013 We shall consider properties which are related to Weyl type theorem for bounded linear operators , defined on a complex Banach space . These properties, that we call property , means that the set of all poles of the resolvent of of finite rank in the ...
M. H. M. Rashid
doaj +1 more source
Ideal Convergence of k-Positive Linear Operators
Journal of Function Spaces and Applications, 2012 We study some ideal convergence results of k-positive linear operators defined on an appropriate subspace of the space of all analytic functions on a bounded simply connected domain in the complex plane.
Akif Gadjiev +2 more
doaj +1 more source
Complexity of Linear Operators
, 2018 Let $A \in \{0,1\}^{n \times n}$ be a matrix with $z$ zeroes and $u$ ones and $x$ be an $n$-dimensional vector of formal variables over a semigroup $(S, \circ)$. How many semigroup operations are required to compute the linear operator $Ax$? As we observe in this paper, this problem contains as a special case the well-known range queries problem and ...
Kulikov, Alexander S. +3 more
openaire +4 more sources