Results 31 to 40 of about 264,040 (183)

Generic linear cocycles over a minimal base

open access: yes, 2013
We prove that a generic linear cocycle over a minimal base dynamics of finite dimension has the property that the Oseledets splitting with respect to any invariant probability coincides almost everywhere with the finest dominated splitting. Therefore the
Bochi, Jairo
core   +1 more source

A diffeomorphism with global dominated splitting can not be minimal

open access: yes, 2010
Let M be a closed manifold and f be a diffeomorphism on M. We show that if f has a nontrivial dominated splitting TM=E\oplus F, then f can not be minimal. The proof mainly use Mane's argument and Liao's selecting lemma.Comment: 5 pages. An application of
Zhang, Pengfei
core   +1 more source

Entropy-Expansiveness and Domination for Surface Diffeomorphisms [PDF]

open access: yes, 2008
Let f : M → M be a Cr-diffeomorphism, r ≥ 1, deffined on a closed manifold M. We prove that if M is a surface and K ⊂ M is a compact invariant set such that TKM = E ⊕ F is a dominated splitting then f/K is entropy expansive ...
Pacifico, María José   +1 more
core   +2 more sources

Heavy Meson Masses in Chiral Perturbation Theory with Heavy Quark Symmetry

open access: yes, 1992
The $SU(3)$ and hyperfine mass splittings of mesons containing a single heavy quark are computed to one-loop order in chiral perturbation theory with heavy quark spin symmetry. Electromagnetic contributions of order $\alpha_em$ are included. The observed
Akerib   +27 more
core   +2 more sources

MEASURE EXPANSIVE AND DOMINATED SPLITTING [PDF]

open access: yesJournal of the Chungcheong Mathematical Society, 2013
Abstract. In this paper, we show that if a nontrivial transitiveset is C 1 -stably measure expansive, then it admits a dominatedsplitting. 1. IntroductionLet Ma compact connected C 1 Riemannian manifold without bound-ary, and Di 1 (M) be the space of di eomorphisms of Mendowed withthe C 1 -topology.
openaire   +1 more source

The Split Domination in Product Graphs [PDF]

open access: yesInternational Journal of Information Engineering and Electronic Business, 2013
The paper concentrates on the theory of domination in graphs. The split domination in graphs was introduced by Kulli and Janakirm. In this paper; we have investigated some properties of the split domination nu mber of some product graphs and obtained several interesting results.
K.V. Suryanarayana Rao, V. Sreenivasan
openaire   +1 more source

Split Domination Vertex Critical and Edge Critical Graphs [PDF]

open access: yesJournal of the Indonesian Mathematical Society, 2020
A dominating set D of a graph G = (V;E) is a split dominating set ifthe induced graph hV 􀀀 Di is disconnected. The split domination number s(G)is the minimum cardinality of a split domination set. A graph G is called vertexsplit domination critical if s(G􀀀v) < s(G) for every vertex v 2 G. A graph G iscalled edge split domination critical if s(G + e)
Girish, V. R., Usha, P.
openaire   +2 more sources

Prospects of Halide Perovskites for Solar-to-Hydrogen Production

open access: yesNanomaterials
Solar-driven hydrogen generation is one of the promising technologies developed to address the world’s growing energy demand in an sustainable way. While, for hydrogen generation (otherwise water splitting), photocatalytic, photoelectrochemical, and PV ...
Huilong Liu   +2 more
doaj   +1 more source

Accelerations of public transport vehicles: A method to derive representative generic pulses for passenger safety testing

open access: yesFrontiers in Future Transportation, 2023
Investigating the postural balance and stability of standing passengers of public transport in laboratory or numerical tests requires generic test pulses, which replicate the acceleration/deceleration characteristics of common public transport vehicles ...
Arne Keller, Simon Krašna
doaj   +1 more source

Splitting and Eruption of an Active Region Filament Caused by Magnetic Reconnection

open access: yesThe Astrophysical Journal
To gain a deeper understanding of the intricate process of filament eruption, we present a case study of a filament splitting and erupting by using multiwavelength data of the Solar Dynamics Observatory. It is found that the magnetic reconnection between
Defang Kong, Jincheng Wang, Genmei Pan
doaj   +1 more source

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