Results 31 to 40 of about 165,958,490 (290)

Regularizability of ill-posed problems and the modulus of continuity

, 2011
The regularization of linear ill-posed problems is based on their conditional well-posedness when restricting the problem to certain classes of solutions.
Hofmann, Bernd, Bot, Radu Ioan, Mathe, Peter   +2 more
core   +3 more sources

On the Generalized Baskakov Durrmeyer Operators

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
The main object of this paper is to construct Baskakov Durrmeyer type operators such that their construction depends on a function ρ. Using the weighted modulus of continuity, we show the uniform convergence of the operators. Moreover we obtain pointwise
Gülsüm Ulusoy
doaj   +1 more source

Functions of Bounded kth p-Variation and Continuity Modulus

Journal of Function Spaces, 2015
A scale of spaces exists connecting the class of functions of bounded kth p-variation in the sense of Riesz-Merentes with the Sobolev space of functions with p-integrable kth derivative.
Odalis Mejía, Pilar Silvestre
doaj   +1 more source

Szász-Durrmeyer operators involving Boas-Buck polynomials of blending type

Journal of Inequalities and Applications, 2017
The present paper introduces the Szász-Durrmeyer type operators based on Boas-Buck type polynomials which include Brenke type polynomials, Sheffer polynomials and Appell polynomials considered by Sucu et al. (Abstr. Appl. Anal. 2012:680340, 2012).
Manjari Sidharth, PN Agrawal, Serkan Araci   +2 more
doaj   +1 more source

Kolmogorov inequalities for norms of Marchaud-type fractional derivatives of multivariate functions

Researches in Mathematics, 2020
We obtain new sharp Kolmogorov type inequalities, estimating the norm of mixed Marchaud type derivative of multivariate function through the C-norm of function itself and its norms in Hölder spaces.
N.V. Parfinovych, V.V. Pylypenko
doaj   +1 more source

Time-dependent analysis of continuous precast prestressed concrete beams. [PDF]

, 1999
A literature survey on the subject of construction, analysis and design of precast prestressed concrete beams made continuous has been conducted from which various methods of achieving continuity between the precast units have been identified.
Jaafar, Mohd Saleh
core   +6 more sources

Approximation properties of generalized Baskakov–Schurer–Szasz–Stancu operators preserving e−2ax,a>0 $e^{-2ax}, a>0$

Journal of Inequalities and Applications, 2019
The current paper deals with a modified form of the Baskakov–Schurer–Szasz–Stancu operators which preserve e−2ax $e^{-2ax}$ for a>0 $a>0$. The uniform convergence of the modified operators is shown.
Melek Sofyalıoğlu, Kadir Kanat
doaj   +1 more source

A note on the modulus of continuity of a periodic function

Applied Mathematics Letters, 2011
AbstractLet f(x) be a periodic function with period T. In Rivlin (1969) [1] it is claimed that the modulus of continuity is independent of a on [a,a+T]. In this note we show that this is not correct.
Masoud Allame, Behnaz Vatankhahan
openaire   +1 more source

$\text{TT}^{\Box}_{\mathcal C}$: a Family of Extensional Type Theories with Effectful Realizers of Continuity [PDF]

Logical Methods in Computer Science
$\text{TT}^{\Box}_{{\mathcal C}}$ is a generic family of effectful, extensional type theories with a forcing interpretation parameterized by modalities.
Liron Cohen, Vincent Rahli
doaj   +1 more source

Application of the Modulus of Continuity in Characterizing Geodesics

پژوهش‌های ریاضی, 2020
Introduction This paper concerns an application of the modulus of continuity in characterizing geodesics. The modulus of continuity of a continuous function between metric spaces is a two variable function which assigns to each point and to each positive
Hojjat Farzadfard
doaj