Results 1 to 10 of about 195 (127)

Inequalities of Čebyšev Type for Lipschitzian Functions in Banach Algebras [PDF]

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2016
In this paper we give some Čebyšev type norm inequalities for two Lipschitzian functions on Banach algebras.
Boldea Marius V.
doaj   +2 more sources

Generalized Csiszár's f-divergence for Lipschitzian functions [PDF]

open access: yesMathematical Inequalities & Applications, 2021
We started with the generalization of the Csisz ́ar’s f -divergence. We stated and proved Jensen’s type inequality for L-Lipschitzian functions. The results for commonly used examples of f-divergences, such as the Kullbach-Leibler divergence, the Hellinger divergence, the R ́enyi divergence and χ2 -distance are derived.
Pečarić D., Pečarić J., Pokaz D.
openaire   +3 more sources

On Integral Inequalities Involving Generalized Lipschitzian Functions [PDF]

open access: yesJournal of Function Spaces, 2020
A new class of mappings that includes the class of Lipschitzian mappings is introduced. For this kind of mappings, new integral inequalities of Hadamard’s type are obtained. Our results are extensions of many previous contributions related to integral inequalities for Lipschitzian mappings.
Mohaemd Jleli, Bessem Samet
openaire   +2 more sources

Sharp Estimation Type Inequalities for Lipschitzian Mappings in Euclidean Sense on a Disk

open access: yesJournal of Function Spaces, 2021
Some sharp trapezoid and midpoint type inequalities for Lipschitzian bifunctions defined on a closed disk in Euclidean sense are obtained by the use of polar coordinates. Also, bifunctions whose partial derivative is Lipschitzian are considered.
M. Rostamian Delavar   +2 more
doaj   +1 more source

Clarke Subgradients for Directionally Lipschitzian Stratifiable Functions [PDF]

open access: yesMathematics of Operations Research, 2015
Using a geometric argument, we show that under a reasonable continuity condition, the Clarke subdifferential of a semi-algebraic (or more generally stratifiable) directionally Lipschitzian function admits a simple form: The normal cone to the domain and limits of gradients generate the entire Clarke subdifferential.
Drusvyatskiy, Dmitriy   +2 more
openaire   +2 more sources

Existence and uniqueness of mild solutions for a fractional differential equation under Sturm-Liouville boundary conditions when the data function is of Lipschitzian type

open access: yesDemonstratio Mathematica, 2020
In this article, we present a sufficient condition about the length of the interval for the existence and uniqueness of mild solutions to a fractional boundary value problem with Sturm-Liouville boundary conditions when the data function is of ...
Harjani Jackie   +2 more
doaj   +1 more source

Frechet vs. Gateaux Differentiability of Lipschitzian Functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1992
Examples have been given of Lipschitzian functions that are Gâteaux-differentiable everywhere, but nowhere Fréchet-differentiable. One such example has been reported, mistakenly, in several papers as having domain in L 2 ( [ 0 , π ] ) {L^2}([
Gieraltowska-Kedzierska, Maria   +1 more
openaire   +2 more sources

Existence results for ABC-fractional BVP via new fixed point results of F-Lipschitzian mappings

open access: yesDemonstratio Mathematica, 2022
In this article, fixed point results for self-mappings in the setting of two metrics satisfying FF-lipschitzian conditions of rational-type are proved, where FF is considered as a semi-Wardowski function with constant τ∈R\tau \in {\mathbb{R}} instead of ...
Mehmood Nayyar   +3 more
doaj   +1 more source

Generic differentiability of Lipschitzian functions [PDF]

open access: yesTransactions of the American Mathematical Society, 1979
It is shown that, in separable topological vector spaces which are Baire spaces, the usual properties that have been introduced to study the local “first order” behaviour of real-valued functions which satisfy a Lipschitz type condition are “generically” equivalent and thus lead to a unique class of “generically smooth” functions.
openaire   +1 more source

New Stability Results for Periodic Solutions of Generalized Van der Pol Oscillator via Second Bogolyubov’s Theorem

open access: yesMathematics, 2023
A certain class of nonlinear differential equations representing a generalized Van der Pol oscillator is proposed in which we study the behavior of the existing solution.
Safia Meftah   +6 more
doaj   +1 more source

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