Results 21 to 30 of about 152,187 (305)

Linear Hamiltonian behaviors and bilinear differential forms [PDF]

open access: yes, 2004
We study linear Hamiltonian systems using bilinear and quadratic differential forms. Such a representation-free approach allows us to use the same concepts and techniques to deal with systems isolated from their environment and with systems subject to ...
Rapisarda, P.   +5 more
core   +2 more sources

Effective Hamiltonians and Averaging¶for Hamiltonian Dynamics II [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Evans, L. C., Gomes, D.
openaire   +3 more sources

Forbidden Subgraphs for Existences of (Connected) 2-Factors of a Graph

open access: yesDiscussiones Mathematicae Graph Theory, 2023
Clearly, having a 2-factor in a graph is a necessary condition for a graph to be hamiltonian, while having an even factor in graph is a necessary condition for a graph to have a 2-factor.
Yang Xiaojing, Xiong Liming
doaj   +1 more source

Research on Flight Collision Avoidance Control on The Sun-Earth Libration Points Based on Barrier Theory [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
In the spacecraft formation task, a spacecraft failure or formation of the mission to change the need for reconstruction of the formation. In the process of reconstruction, how to carry out spacecraft anti-collision has been widespread concern.

doaj   +1 more source

APLIKASI PERSAMAAN DIFERENSIAL STOKASTIK PADA MASALAH KONTROL OPTIMUM BERKENDALA

open access: yesBarekeng, 2021
Penyebaran virus Covid-19 adalah salah satu fenomena yang dapat dimodelkan. Pada penelitian ini dibahas tentang kontrol optimal pada model stokastik dari penyebaran virus Covid 19 yang terdiri atas tiga populasi yaitu rentan (Susceptible), Terinfeksi ...
Meliana Pasaribu, Helmi Helmi
doaj   +1 more source

The Hamiltonian Syllogistic [PDF]

open access: yesJournal of Logic, Language and Information, 2011
This paper undertakes a re-examination of Sir William Hamilton's doctrine of the quantification of the predicate. Hamilton's doctrine comprises two theses. First, the predicates of traditional syllogistic sentence-forms contain implicit existential quantifiers, so that, for example, "All p are q" is to be understood as "All p are some q". Second, these
openaire   +6 more sources

Hamiltonian structure of Hamiltonian chaos [PDF]

open access: yesPhysics Letters A, 1997
From a kinematical point of view, the geometrical information of hamiltonian chaos is given by the (un)stable directions, while the dynamical information is given by the Lyapunov exponents. The finite time Lyapunov exponents are of particular importance in physics.
Tang, X. Z., Boozer, A. H.
openaire   +3 more sources

SOME PROPERTIES ON COPRIME GRAPH OF GENERALIZED QUATERNION GROUPS

open access: yesBarekeng, 2023
A coprime graph is a representation of finite groups on graphs by defining the vertex graph as an element in a group and two vertices adjacent to each other's if and only if the order of the two elements is coprime.
Arif Munandar
doaj   +1 more source

On degree-sequence characterization and the extremal number of edges for various Hamiltonian properties under fault tolerance [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2016
Assume that $n, \delta ,k$ are integers with $0 \leq k < \delta < n$. Given a graph $G=(V,E)$ with $|V|=n$. The symbol $G-F, F \subseteq V$, denotes the graph with $V(G-F)=V-F$, and $E(G-F)$ obtained by $E$ after deleting the edges with at least one ...
Shih-Yan Chen, Shin-Shin Kao, Hsun Su
doaj   +1 more source

Hamiltonian Dynamics in the Theory of Abstraction [PDF]

open access: yes, 2012
This paper deals with fluid flow dynamics which may be Hamiltonian in nature and yet chaotic.Here we deal with sympletic invariance, canonical transformations and stability of such Hamiltonian flows. As a collection of points move along, it carries along
Ganguly, Subhajit   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy