Multifractal analysis of the historic set in non-uniformly hyperbolic systems
Sign Up to like & getrecommendations! Published in 2017 at "Archiv der Mathematik"
DOI: 10.1007/s00013-017-1023-6
Abstract: We get the exact Hausdorff dimension of the historic set for ratios of the Birkhoff average in a class of one dimensional non-uniformly hyperbolic dynamical systems. read more here.
Keywords: multifractal analysis; analysis historic; uniformly hyperbolic; historic set ... See more keywords
A Livšic Theorem for Matrix Cocycles Over Non-uniformly Hyperbolic Systems
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DOI: 10.1007/s10884-018-9691-x
Abstract: We prove a Livšic-type theorem for Hölder continuous and matrix-valued cocycles over non-uniformly hyperbolic systems. More precisely, we prove that whenever $$(f,\mu )$$(f,μ) is a non-uniformly hyperbolic system and $$A:M \rightarrow GL(d,\mathbb {R}) $$A:M→GL(d,R) is… read more here.
Keywords: hyperbolic systems; matrix; uniformly hyperbolic; lder continuous ... See more keywords
Existence of Multiple Solutions for a Class Non-uniformly Elliptic Equations with Critical Exponential Growth
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of the Iranian Mathematical Society"
DOI: 10.1007/s41980-018-0033-x
Abstract: This paper deals with the existence and multiplicity of weak solutions to non-uniformly elliptic problem $$\begin{aligned} -\text {div}(a(x,\nabla u))+V(x)\vert u\vert ^{N-2} u=\lambda \Bigg (\exp \Bigg (\alpha \vert u\vert ^{\frac{N}{N-1}}\Bigg )+f(x,u)\Bigg ), \end{aligned}$$-div(a(x,∇u))+V(x)|u|N-2u=λ(exp(α|u|NN-1)+f(x,u)),in $$\mathbb {R}^N$$RN, where… read more here.
Keywords: solutions class; vert; uniformly elliptic; multiple solutions ... See more keywords
Numerical study on vanadium redox flow battery performance with non-uniformly compressed electrode and serpentine flow field
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.03.058
Abstract: Abstract Electrode compression is an effective approach to enhance the performance of vanadium redox flow battery (VRFB). Electrode compression can decrease the contact resistance between the electrode and the current collector. Porous electrode compression and… read more here.
Keywords: compression; compressed electrode; performance; flow field ... See more keywords
Observer design for a large class of non-uniformly observable MIMO systems with uncertainties
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.648
Abstract: Abstract This paper is concerned with the design of an observer for a large class of non-uniformly observable MIMO systems, whose structure is not the classical triangular one. The main features allowing the construction of… read more here.
Keywords: observable mimo; class non; mimo systems; large class ... See more keywords
Spin angular momentum flux density of non-uniformly polarized vortex beams with tunable polarization angles in uniaxial crystals
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.167464
Abstract: Abstract We propose the non-uniformly polarized vortex (NUPV) beams with the changing retardation angle and the tunable angle between polarization and radial direction, in which the radially polarized vortex (RPV) beam is a particular case.… read more here.
Keywords: polarized vortex; non uniformly; polarization; nupv beams ... See more keywords
A fluid–structure interaction solver for the study on a passively deformed fish fin with non-uniformly distributed stiffness
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2019.102778
Abstract: Abstract Research on fish locomotion has made extensive progress towards a better understanding of how fish control their flexible body and fin for propulsion and maneuvering. Although the biologically flexible fish fins are believed to… read more here.
Keywords: structure interaction; uniformly distributed; fin; distributed stiffness ... See more keywords
Yet another induction scheme for non-uniformly expanding transformations
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DOI: 10.1016/j.jmaa.2018.05.073
Abstract: We introduce a new induction scheme for non-uniformly expanding maps $f$ of compact Riemannian manifolds, proving that the existence of a Gibbs-Markov-Young structure is a necessary condition for $f$ to preserve an absolutely continuous probability… read more here.
Keywords: induction scheme; non uniformly; scheme non; uniformly expanding ... See more keywords
Regularity of quasi-minimizers for non-uniformly elliptic integrals
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2019.123838
Abstract: Abstract In this paper we consider a class of non-uniformly elliptic integral functionals and we prove the local boundedness of the quasi-minimizers. Our approach is based on a suitable adaptation of the celebrated De Giorgi… read more here.
Keywords: minimizers non; elliptic integrals; regularity quasi; uniformly elliptic ... See more keywords
Natural convection within a non-uniformly heated cavity partly filled with a shear-thinning nanofluid and partly with air
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2021.104490
Abstract: Abstract Natural convection in a cavity with non-uniformly heated bottom wall, partly filled with a non-Newtonian nanofluid (Cu-water) layer and partly with air layer is studied numerically in this work. The mixture of water and… read more here.
Keywords: partly air; partly filled; non uniformly; cavity ... See more keywords
Stress intensity factors for a centrally cracked Brazilian disk under non-uniformly distributed pressure
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.103001
Abstract: Abstract To simulate the real distribution of pressure on the specimen in the Brazilian test, non-uniform distribution is assumed to be the form of pressure distribution on the disk. The analytic solutions of the stress… read more here.
Keywords: stress intensity; disk; uniformly distributed; non uniformly ... See more keywords