Results 11 to 20 of about 2,296,853 (266)

Ostrowski type inequalities for sets and functions of bounded variation [PDF]

open access: yesJournal of Inequalities and Applications, 2017
In this paper we obtain sharp Ostrowski type inequalities for multidimensional sets of bounded variation and multivariate functions of bounded variation.
Oleg V Kovalenko
doaj   +4 more sources

Bounded Variation Separates Weak and Strong Average Lipschitz [PDF]

open access: yesEntropy
We closely examine a recently introduced notion of average smoothness. The latter defined a weak and strong average-Lipschitz seminorm for real-valued functions on general metric spaces.
Ariel Elperin, Aryeh Kontorovich
doaj   +2 more sources

Some Landau Type Inequalities for Functions Whose Derivatives are of Locally Bounded Variation [PDF]

open access: yes, 2005
Some inequalities of the Landau type for functions whose derivatives are of locally bounded variation are pointed ...
Dragomir, Sever S, Barnett, Neil S
core   +6 more sources

Some Inequalities for Functions of Bounded Variation with Applications to Landau Type Results [PDF]

open access: yes, 2006
Some inequalities for functions of bounded variation that provide reverses for the inequality between the integral mean and the p−norm for p Є [1,∞] are established.
Dragomir, Sever S
core   +7 more sources

Generalizations of Weighted Trapezoidal Inequality for Mappings of Bounded Variation and their Applications [PDF]

open access: yes, 2003
In this paper, we establish some generalizations of weighted trapezoid inequality for mappings of bounded variation, and give several applications for r − moment, the expectation of a continuous random variable and the Beta ...
Yang, Gou-Sheng   +2 more
core   +6 more sources

BOUNDED VARIATION ON THE SIERPIŃSKI GASKET

open access: yesFractals, 2022
Under certain continuity conditions, we estimate upper and lower box dimensions of the graph of a function defined on the Sierpiński gasket. We also give an upper bound for Hausdorff dimension and box dimension of the graph of a function having finite energy.
Verma, S., Sahu, A.
openaire   +3 more sources

Capacity and the Corresponding Heat Semigroup Characterization from Dunkl-Bounded Variation

open access: yesFractal and Fractional, 2021
In this paper, we study some important basic properties of Dunkl-bounded variation functions. In particular, we derive a way of approximating Dunkl-bounded variation functions by smooth functions and establish a version of the Gauss–Green Theorem.
Xiangling Meng, Yu Liu, Xiangyun Xie
doaj   +1 more source

Error Estimates for Approximating the Fourier Transform of Functions of Bounded Variation [PDF]

open access: yes, 2004
In this paper we point out an approximation for the Fourier transform for functions of bounded variation and study the approximation error of certain associated quadrature ...
Hanna, George T   +2 more
core   +6 more sources

Nonlocal boundary value problems with BV-type data

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2020
In this paper we present some existence and uniqueness results for solutions of second order boundary value problems, which are functions of bounded variation along with their derivatives.
Jürgen Appell   +2 more
doaj   +1 more source

Some convergence results for nonlinear Baskakov-Durrmeyer operators

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2023
This paper is an introduction to a sequence of nonlinear Baskakov-Durrmeyer operators $(NBD_{n})$ of the form \[ (NBD_{n})(f;x) =\int_{0}^\infty K_{n}(x,t,f(t))\,dt \] with $x\in [0,\infty)$ and $n\in\mathbb{N}$.
H.E. Altin
doaj   +1 more source

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