Results 1 to 10 of about 954 (58)

From interpolative contractive mappings to generalized Ciric-quasi contraction mappings

open access: yesApplied General Topology, 2021
In this article we consider a restricted version of Ciric-quasi contraction mapping for showing that this mapping generalizes several known interpolative type contractive mappings.
Kushal Roy, Sayantan Panja
doaj   +1 more source

Tame Circle Actions [PDF]

open access: yes, 2017
In this paper, we consider Sjamaar's holomorphic slice theorem, the birational equivalence theorem of Guillemin and Sternberg, and a number of important standard constructions that work for Hamiltonian circle actions in both the symplectic category and ...
Tolman, Susan, Watts, Jordan
core   +4 more sources

Linear meson and baryon trajectories in AdS/QCD [PDF]

open access: yes, 2007
An approximate holographic dual of QCD is constructed and shown to reproduce the empirical linear trajectories of universal slope on which the square masses of radially and orbitally excited hadrons join.
HILMAR FORKEL   +3 more
core   +1 more source

Converse theorems on contraction metrics for an equilibrium [PDF]

open access: yes, 2015
The stability and basin of attraction of an equilibrium can be determined by a contraction metric. A contraction metric is a Riemannian metric with respect to which the distance between adjacent trajectories decreases.
Aghannan   +27 more
core   +1 more source

Hierarchy of integrable geodesic flows [PDF]

open access: yes, 2000
A family of integrable geodesic flows is obtained.
Topalov, Peter
core   +2 more sources

Generalized asymptotic pointwise contractions and nonexpansive mappings involving orbits [PDF]

open access: yes, 2010
We give fixed point results for classes of mappings that generalize pointwise contractions, asymptotic contractions, asymptotic pointwise contractions, and nonexpansive and asymptotic nonexpansive mappings.
Nicolae, Adriana
core   +4 more sources

Linear square-mass trajectories of radially and orbitally excited hadrons in holographic QCD

open access: yes, 2007
We consider a new approach towards constructing approximate holographic duals of QCD from experimental hadron properties. This framework allows us to derive a gravity dual which reproduces the empirically found linear square-mass trajectories of ...
A. Karch   +47 more
core   +1 more source

Fixed point of multivalued mapping in uniform spaces

open access: yes, 2003
In this paper we prove some new fixed point theorems for multivalued mappings on orbitally complete uniform spaces.Comment: 5 ...
Fisher, Brian, Turkoglu, Duran
core   +1 more source

Orbital stability: analysis meets geometry [PDF]

open access: yes, 2014
We present an introduction to the orbital stability of relative equilibria of Hamiltonian dynamical systems on (finite and infinite dimensional) Banach spaces.
A. Shabat   +38 more
core   +5 more sources

Transverse Contraction Criteria for Existence, Stability, and Robustness of a Limit Cycle

open access: yes, 2013
This paper derives a differential contraction condition for the existence of an orbitally-stable limit cycle in an autonomous system. This transverse contraction condition can be represented as a pointwise linear matrix inequality (LMI), thus allowing ...
Manchester, Ian R.   +1 more
core   +1 more source

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