Results 1 to 10 of about 10,912 (293)

Fractional Maximal Functions in Metric Measure Spaces

Analysis and Geometry in Metric Spaces, 2013
We study the mapping properties of fractional maximal operators in Sobolev and Campanato spaces in metric measure spaces. We show that, under certain restrictions on the underlying metric measure space, fractional maximal operators improve the Sobolev ...
Heikkinen Toni, Lehrbäck Juha, Nuutinen Juho, Tuominen Heli   +3 more
doaj   +1 more source

Nonlinear and oblique boundary value problems for the Stokes equations

Electronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper we consider the nonlinear boundary value problem governed by a stationary perturbed Stokes system with mixed boundary conditions (Dirichlet- maximal monotone graph), in a smooth domain.
Hamid Benseridi, Mourad Dilmi
doaj   +1 more source

Maximal triangulations of a regular prism

Journal of Combinatorial Theory, Series A, 2004
In this paper, we resolve two conjectures of De Loera, Santos, and Takeuchi in the affirmative, computing the maximal size of any regular triangulation of the $n$-prism and $n$-antiprism.
openaire   +2 more sources

On maximal regularity for the Cauchy-Dirichlet mixed parabolic problem with fractional time derivative

Bruno Pini Mathematical Analysis Seminar, 2018
In this seminar we illustrate some results of maximal regularity for the Cauchy-Dirichlet mixed problem, with a fractional time derivative of Caputo type in spaces of continuous and Hölder continuous functions.
Davide Guidetti
doaj   +1 more source

Conditions of coercive solvability of third-order differential equation with unbounded intermediate coefficients

Қарағанды университетінің хабаршысы. Математика сериясы, 2019
In this paper we study the following equation - y ''' + r ( x ) y '' + q ( x ) y ' + s ( x ) y = f ( x ) , where the intermediate coefficients r and q do not depend on s .
K.N. Ospanov, Zh.B. Yeskabylova
doaj   +1 more source

Mining Negative Associations from Medical Databases Considering Frequent, Regular, Closed and Maximal Patterns

Computers
Many data mining studies have focused on mining positive associations among frequent and regular item sets. However, none have considered time and regularity bearing in mind such associations.
Raja Rao Budaraju, Sastry Kodanda Rama Jammalamadaka   +1 more
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Solvability of the abstract evolution equations in Ls-spaces with critical temporal weights

Open Mathematics, 2021
This paper deals with the abstract evolution equations in Ls{L}^{s}-spaces with critical temporal weights. First, embedding and interpolation properties of the critical Ls{L}^{s}-spaces with different exponents ss are investigated, then solvability of ...
Zhang Qinghua, Tan Zhizhong
doaj   +1 more source

Maximizing H‐Colorings of a Regular Graph [PDF]

Journal of Graph Theory, 2012
AbstractFor graphs G and H, a homomorphism from G to H, or H‐coloring of G, is an adjacency preserving map from the vertex set of G to the vertex set of H. Our concern in this article is the maximum number of H‐colorings admitted by an n‐vertex, d‐regular graph, for each H.
openaire   +3 more sources

Stability of stationary solutions to the three-dimensional Navier-Stokes equations with surface tension

Advances in Nonlinear Analysis, 2023
This article studies the stability of a stationary solution to the three-dimensional Navier-Stokes equations in a bounded domain, where surface tension effects are taken into account.
Watanabe Keiichi
doaj   +1 more source

Short-time existence of a quasi-stationary fluid–structure interaction problem for plaque growth

Advances in Nonlinear Analysis, 2023
We address a quasi-stationary fluid–structure interaction problem coupled with cell reactions and growth, which comes from the plaque formation during the stage of the atherosclerotic lesion in human arteries.
Abels Helmut, Liu Yadong
doaj   +1 more source