Results 61 to 70 of about 61,523 (203)

Boundedness of higher-order Marcinkiewicz-Type integrals

International Journal of Mathematics and Mathematical Sciences, 2006
Let A be a function with derivatives of order m and DγA∈Λ˙β ...
Shanzhen Lu, Huixia Mo
doaj   +1 more source

On Functions of Bounded (p,k)-Variation

Journal of Function Spaces and Applications, 2012
We introduce and study the concept of (p,k)-variation ...
N. Merentes, S. Rivas, J. L. Sanchez
doaj   +1 more source

Minimizing Functions with Bounded Variation of Subgradients [PDF]

SSRN Electronic Journal, 2005
In many applications it is possible to justify a reasonable bound for possible variation of subgradients of objective function rather than for their uniform magnitude. In this paper we develop a new class of efficient primal-dual subgradient schemes for such problem classes.
openaire   +2 more sources

Some New Approaches to Fractional Euler–Maclaurin-Type Inequalities via Various Function Classes

Fractal and Fractional
This paper aims to examine an approach that studies many Euler–Maclaurin-type inequalities for various function classes applying Riemann–Liouville fractional integrals.
Mehmet Gümüş, Fatih Hezenci, Hüseyin Budak   +2 more
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Some properties of Urysohn-Stieltjes integral operators

International Journal of Mathematics and Mathematical Sciences, 1998
We investigate some properties of Urysohn-Stieltjes integral operators. The assumptions will be formulated under which the operators in question transform the space of coatinuous functions into itself or in the space of functions of bounded variation ...
Józef Banaś
doaj   +1 more source

On the Convolution of Functions of Generalized Bounded Variations [PDF]

Georgian Mathematical Journal, 2006
Abstract Let 𝑓 and 𝑔 be 2π periodic functions. If 𝑓 ∈ 𝐿1[0, 2π] and 𝑔 is from ∧ 𝐵𝑉(𝑝)[0, 2π] or, Lip(α, 𝑝)[0, 2π] or, 𝑟 – 𝐵𝑉 [0, 2π], then 𝑓 convolution 𝑔 inherit the same property.
openaire   +2 more sources

On the first and second variation in the sense of Schramm-Riesz

Publicaciones en Ciencias y Tecnología, 2013
In this paper we present a generalization of the concepts of first and second F-variation (where F is a certain sequence of positive convex function defined on [0;+8], in the sense of Schramm-Riesz for normed space valued functions defined on an interval

doaj  

A selection principle for mappings of bounded variation

, 2000
E. Helly's selection principle states that an infinite bounded family of real functions on the closed interval, which is bounded in variation, contains a pointwise convergent sequence whose limit is a function of bounded variation. We extend this theorem
S. Belov, V. Chistyakov
semanticscholar   +1 more source

Eigenvalues of the negative Laplacian for arbitrary multiply connected domains

International Journal of Mathematics and Mathematical Sciences, 1996
The purpose of this paper is to derive some interesting asymptotic formulae for spectra of arbitrary multiply connected bounded domains in two or three dimensions, linked with variation of positive distinct functions entering the boundary conditions ...
E. M. E. Zayed
doaj   +1 more source

Advanced Stability Analysis of Regularized Newton Methods for Monotone Inclusions With Bounded Variation

Journal of Applied Mathematics
This paper presents a comprehensive stability analysis of regularized Newton methods for solving monotone inclusion problems of the form 0∈Ax+Fx, where A is a maximal monotone operator and F is a Lipschitz continuous operator with bounded variation.
Boushra Abbas
doaj   +1 more source