Results 31 to 40 of about 14,626,795 (163)

Iterated commutators of multilinear Calderón–Zygmund maximal operators on some function spaces

open access: yesJournal of Inequalities and Applications, 2019
Let T∗ $T^{*}$ be a multilinear Calderón–Zygmund maximal operator. In this paper, we study iterated commutators of T∗ $T^{*}$ and pointwise multiplication with functions in Lipschitz spaces.
Zengyan Si, Pu Zhang
doaj   +1 more source

Lipschitz-type conditions on homogeneous Banach spaces of analytic functions

open access: yesJournal of Mathematical Analysis and Applications, 2017
Let \(\mathcal H(\mathbb D)\) be the space of all analytic functions on the unit disk \(\mathbb D \subset \mathbb C\) with the topology of uniform convergence on compact subsets of \(\mathbb D\).
Oscar Blasco, Georgios Stylogiannis
openaire   +1 more source

Solution regularity and co-normal derivatives for elliptic systems with non-smooth coefficients on Lipschitz domains [PDF]

open access: yes, 2013
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2013 ElsevierElliptic PDE systems of the second order with coefficients from L∞ or Holder-Lipschitz spaces are considered in ...
Mikhailov, SE
core   +1 more source

Some new integral inequalities of Wendorff type for discontinuous functions with integral jump conditions

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we investigate some new integral inequalities of Wendorff type for discontinuous functions with two independent variables and integral jump conditions. These integral inequalities with discontinuities are of non-Lipschitz type.
Lihong Xing, Donghua Qiu, Zhaowen Zheng
doaj   +1 more source

The Lipschitz type of the Geometric Directional Bundle [PDF]

open access: yes, 2023
In this paper we investigate the behaviour of the geometric directional bundles, associated to arbitrary subsets in R^n, under bi-Lipschitz homeomorphisms, and give conditions under which their bi-Lipschitz type is preserved.
Koike, Satoshi, Paunescu, Laurentiu
core  

Approximate tri-quadratic functional equations via Lipschitz conditions [PDF]

open access: yes, 2017
summary:In this paper, we consider Lipschitz conditions for tri-quadratic functional equations. We introduce a new notion similar to that of the left invariant mean and prove that a family of functions with this property can be approximated by tri ...
Nikoufar, Ismail
core   +2 more sources

Approximation Results for Equilibrium Problems Involving Strongly Pseudomonotone Bifunction in Real Hilbert Spaces

open access: yesAxioms, 2020
A plethora of applications in non-linear analysis, including minimax problems, mathematical programming, the fixed-point problems, saddle-point problems, penalization and complementary problems, may be framed as a problem of equilibrium.
Wiyada Kumam, Kanikar Muangchoo
doaj   +1 more source

Semilocal convergence of a Secant-type method under weak Lipschitz conditions in Banach spaces [PDF]

open access: yes, 2018
[EN] The semilocal convergence of double step Secant method to approximate a locally unique solution of a nonlinear equation is described in Banach space setting. Majorizing sequences are used under the assumption that the first-order divided differences
Abhimanyu Kumar   +7 more
core   +1 more source

Stability of Lipschitz-type functions under pointwise product and reciprocation [PDF]

open access: yes, 2020
"This is a post-peer-review, pre-copyedit version of an article published in Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas.
García-Lirola, Luis C.   +2 more
core   +1 more source

On the convergence of the hp-BEM with quasi-uniform meshes for the electric field integral equation on polyhedral surfaces [PDF]

open access: yes, 2008
In this paper the hp-version of the boundary element method is applied to the electric field integral equation on a piecewise plane (open or closed) Lipschitz surface. The underlying meshes are supposed to be quasi-uniform.
Bespalov, A, Heuer, N
core   +4 more sources

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