Results 111 to 120 of about 204,919 (207)

Deciding on the Regularity of a Planar Coons Map

Mathematical and Computational Applications
We consider the construction of a regular map from the unit square to a general four-sided domain, a problem that arises in several applications, e.g., in the numerical solution of integral equations or when dealing with trimmed surfaces in CAD.
Maharavo Randrianarivony, Guido Brunnett
doaj   +1 more source

Iterative regularization for low complexity regularizers

Numerische Mathematik
Iterative regularization exploits the implicit bias of an optimization algorithm to regularize ill-posed problems. Constructing algorithms with such built-in regularization mechanisms is a classic challenge in inverse problems but also in modern machine learning, where it provides both a new perspective on algorithms analysis, and significant speed-ups
Molinari C., Massias M., Rosasco L., Villa S.   +3 more
openaire   +3 more sources

Choice of the Empirical Definition of Zero in the Translog Multiproduct Cost Functional Form [PDF]

This study examines the impacts of empirical definition of zero output values on price elasticities, economy of scope, and scale using the Translog cost function. A system of cost and factor share equations with regularity conditions imposed is estimated.
N'Guessan, Yapo G., Featherstone, Allen M., Cader, Hanas A.   +2 more
core  

Regular factors in regular multipartite graphs

Discrete Mathematics, 2000
The paper presents sufficient conditions for a regular multipartite graph to have a regular factor and demonstrates that these are best possible. In particular, it is shown that a \(d\)-regular \(p\)-partite graph has a \(k\)-factor in the following cases: \(p= 2\); or if \(p\geq 3\) and \(d\) and \(k\) are even, plus a few other combinations.
openaire   +2 more sources

Besov regularity for the elliptic p-harmonic equations in the non-quadratic case

Advances in Nonlinear Analysis
In this article, we mainly establish the local extra fractional differentiability (Besov regularity) of weak solutions for the following divergence nonlinear elliptic equations of pp-Laplacian type: divA(Du,x)=divF,\hspace{0.1em}\text{div}\hspace{0.1em}A(
Yao Fengping
doaj   +1 more source

Time to regularize sleep regularity

SLEEPJ
Jonathan Cedernaes, Bettina Sielaff, Christian Benedict   +2 more
openaire   +4 more sources

Spn1 Maintains Nucleosome Organization at Transcription End Sites. [PDF]

Epigenomes
Schwartz U.
europepmc   +1 more source

Directional metric regularity of multifunctions

, 2013
In this paper, we study relative metric regularity of set-valued mappings with emphasis on directional metric regularity. We establish characterizations of relative metric regularity without assuming the completeness of the image spaces, by using the ...
Théra, Michel, van Ngai, Huynh
core   +1 more source

Pseudo-differential operators and generalized random fields over tori. [PDF]

J Pseudodiffer Oper Appl
Escobar N.
europepmc   +1 more source

REGULARITY CODITIONS IN NONLINEAR PROGRAMMING PROBLEMS

, 2019
Weak regularity conditions are studied. Necessary and sufficient conditions of R -regularity are obtained.
L. I. Minchenko, A. E. Leschov
core