Results 21 to 30 of about 1,488,319 (298)

On global regularity of 2D generalized magnetohydrodynamic equations [PDF]

open access: yes, 2013
In this article we study the global regularity of 2D generalized magnetohydrodynamic equations (2D GMHD), in which the dissipation terms are –ν(–Δ)αu and –κ(–Δ)βb. We show that smooth solutions are global in the following three cases: α≥1/2, β≥1; 0≤α≤1/2,
Tran, Chuong Van   +2 more
core   +1 more source

Partial regularity up to the boundary for solutions of subquadratic elliptic systems

open access: yesAdvances in Nonlinear Analysis, 2018
In this paper, we are concerned with the nonlinear elliptic systems in divergence form under controllable growth condition. We prove that the weak solution u is locally Hölder continuous besides a singular set by using the direct method and classical ...
Tan Zhong, Wang Yanzhen, Chen Shuhong
doaj   +1 more source

An alternative approach to partial regularity of quasilinear elliptic systems with VMO coefficients

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we provide an alternative approach to partially Hölder continuity of some quasilinear elliptic systems with discontinuous coefficients under natural growth.
Haiyan Yu, Shenzhou Zheng, Yuxia Tong
doaj   +1 more source

Regular languages and partial commutations

open access: yesInformation and Computation, 2013
The first author was supported by the project Automatas en dispositivos moviles: interfaces de usuario y realidad aumentada (PAID 2019-06-11) supported by Universidad Politecnica de Valencia. The third author was supported by the project ANR 2010 BLAN 0202 02 FREC.
Cano, Antonio   +2 more
openaire   +4 more sources

Regular languages of partial words

open access: yesInformation Sciences, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jürgen Dassow   +2 more
openaire   +3 more sources

DISCUSSION ON THE PROBLEM OF REGULARIZED RECONSTRUCTION IN HBIM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
In heritage recording, conservators are required to understand the subjects, that, in a sense, means to recognizing the two opposite aspects of the buildings in question: regularity and differentiation.
D. Li, X. Wang, C. Bai, C. Wu
doaj   +1 more source

Vectorial problems: sharp Lipschitz bounds and borderline regularity [PDF]

open access: yes, 2020
This thesis is devoted to the proof of fine regularity properties of solutions to a broad class of variational problems including models from geometry, material science, continuum mechanics and particle physics.
De filippis, Cristiana
core   +1 more source

Partial slice regularity and Fueter's theorem in several quaternionic variables

open access: yesComplex Manifolds, 2023
We extend some definitions and give new results about the theory of slice analysis in several quaternionic variables. The sets of slice functions that are slice, slice regular, and circular with respect to given variables are characterized.
Binosi Giulio
doaj   +1 more source

A one-dimensional variational problem with continuous Lagrangian and singular minimizer [PDF]

open access: yes, 2011
We construct a continuous Lagrangian, strictly convex and superlinear in the third variable, such that the associated variational problem has a Lipschitz minimizer which is non-differentiable on a dense set.
Richard Gratwick   +3 more
core   +1 more source

$L^2$ estimates and existence theorems for $\protect \overline{\partial }_b$ on Lipschitz boundaries of $Q$-pseudoconvex domains

open access: yesComptes Rendus. Mathématique, 2020
On a bounded $q$-pseudoconvex domain $\Omega $ in $\mathbb{C}^{n}$ with Lipschitz boundary $b\Omega $, we prove the $L^2$ existence theorems of the $\overline{\partial }_b$-operator on $b\Omega $.
Saber, Sayed
doaj   +1 more source

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