Results 201 to 210 of about 6,332 (238)

A Generalized Translation Operator Generated by the Sinc Function on an Interval

Proceedings of the Steklov Institute of Mathematics, 2023
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Arestov, V. V., Deikalova, M. V.
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Spaces of Test and Generalized Functions Related to Generalized Translation Operators

Ukrainian Mathematical Journal, 2003
The paper is devoted to a detailed and modernized exposition of an approach to the theory of generalized functions of an infinite number of variables based on the use of a family of generalized translation operators on a separable metric space \(Q\) [for earlier results, see \textit{Yu. M. Berezansky} and \textit{Yu. G. Kondratiev}, Funct. Anal.
V A Tesko
exaly   +3 more sources

Generalized translation operator and approximation in several variables

Journal of Computational and Applied Mathematics, 2005
Generalized translation operators for orthogonal expansions with respect to families of weight functions on the unit ball and on the standard simplex are studied. They are used to define convolution structures and modulus of smoothness for these regions, which are in turn used to characterize the best approximation by polynomials in the weighted $L^p ...
exaly   +3 more sources

Translation operator and maximal function for the (k,1)-generalized Fourier transform

Journal of Functional Analysis, 2020
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Salem Ben Said, Luc Deléaval
exaly   +2 more sources

Generalized translation operators associated with a singular differential operator

Lecture Notes in Mathematics, 1974
B. L. J. Braaksma, H. S. V. de Snoo
exaly   +2 more sources

Generation of floating point 2D translation operators for FPGA

2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics, 2015
This paper presents an FPGA implementation of a matrix operator for geometric two dimensional translation. The generated architecture takes advantage of the particular form of the translation matrix, ignoring the null elements. We have generated architectures for floating point operators of half, simple, double precision.
Ovidiu Sicoe, Alexandru Amaricai, Mircea Popa 0001   +2 more
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On the norms of generalized translation operators generated by Dunkl type operators

Journal of Mathematical Sciences, 2012
An integral representation for the generalized translation operators generated by Dunkl type operators \[ \Lambda f(x) = f'(x) + \frac{A'(x)}{A(x)}\frac{f(x) - f( - x)}{2} \] in the spaces \( L_p(\mathbb{R})\) with weight \(A\) is established, and a known estimate for their norms is improved.
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Generalized translation operators

1954
A study is made of generalized translation operators of the Delsarte-Levitan-Povzner type. After reviewing the method of associating such operators with linear second order differential equations, an abstract theory is developed with the aim of constructing an L[subscript 1]-convolution algebra.
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Generalized translation operators and the construction of potentials at fixed energy

Annals of Physics, 1970
Abstract Inverse problems either at fixed angular momentum, or at fixed energy are usually solved by applying generalized translation operators (G.T.O.) [1]. It follows that most of the inverse problems are solvable when a suitable G.T.O. or a variant of it exists.
Christiane Coudray, Marcel Coz
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Generalized translate operator, B-maximal operator, B-Riesz potential operator, Commutators, Generalized weighted B-Morrey space

2022
In this study, we investigate the boundedness of B-Riesz potential and its commutators on generalized weighted B-Morrey spaces. The primary aim of this study is to investigate the boundedness of Riesz potential and its commutators generated by generalized translate operator on generalized weighted B-Morrey spaces.
Javanshir Hasanov, Ismail Ekincioglu, Cansu Keskin   +2 more
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