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Mostrando ítems 11-20 de 26
Artículo
Phase diagram of the two-fluid Lipkin model: A "butterfly" catastrophe
(American Physical Society, 2016-03-31)
Background: In the past few decades quantum phase transitions have been of great interest in nuclear physics. In this context, two-fluid algebraic models are ideal systems to study how the concept of quantum phase transition ...
Artículo
Equivalent quasi-norms on generalized Orlicz spaces
(Ele-Math, 2023)
In this paper we show that the equivalence among the classical quasi-norms of the generalized Orlicz spaces XΦ — the Orlicz quasi-norm, the Luxemburg quasi-norm and the Amemiya quasi-norm — holds under some mild conditions ...
Artículo
Average radial integrability spaces, tent spaces and integration operators
(Elsevier, 2023-07-15)
We deal with a Carleson measure type problem for the tent spaces ATpq(α) in the unit disc of the complex plane. They consist of the analytic functions of the tent spaces Tpq(α) introduced by Coifman, Meyer and Stein. Well ...
Artículo
The dependent coordinates in the linearization of constrained multibody systems: Handling and elimination
(Elsevier, 2024-04-15)
In this paper, the handling of the dependent coordinates in the linearization of constrained multibody systems is clarified. To this end, a brief but comprehensive overview of linearization approaches used in the field of ...
Artículo
Existence of homoclinic connections in continuous piecewise linear systems
(American Institute of Physics, 2010-03)
Numerical methods are often used to put in evidence the existence of global connections in differential systems. The principal reason is that the corresponding analytical proofs are usually very complicated. In this work ...
Artículo
A mixed integer linear programming model for resolution of the antenna-satellite scheduling problem
(Institute of Electrical and Electronics Engineers, 2024-02)
This article deals with one of the types of “Satellite Range Scheduling” problems arising in Earth Observation Satellite operations, Antenna-Satellite Scheduling. Given a set of satellites, a set of available antennas and ...
Artículo
Canards, Folded Nodes, and Mixed-Mode Oscillations in Piecewise-Linear Slow-Fast Systems
(Society for Industrial and Applied Mathematics, 2016)
Canard-induced phenomena have been extensively studied in the last three decades, from both the mathematical and the application viewpoints. Canards in slow-fast systems with (at least) two slow variables, especially ...
Artículo
Design considerations for tailoring the thickness profile of transparent dielectric deposits by continuous-wave laser deposition
(American Institute of Physics, 2013-01)
The distribution of a transparent dielectric material deposited onto a planar substrate by a continuous-wave laser is studied concerning the dependence on the light-intensity distribution. Theory is derived to model the ...
Artículo
Mixed norm spaces and RM(p, q) spaces
(Springer, 2023)
In this paper we present the containment relationship between the spaces of analytic functions with average radial integrability RM(p, q) and a family of mixed norm spaces.
Artículo
Double-zero degeneracy and heteroclinic cycles in a perturbation of the Lorenz system
(Elsevier, 2022-08)
In this paper we consider a 3D three-parameter unfolding close to the normal form of the triple-zero bifurcation exhibited by the Lorenz system. First we study analytically the double-zero degeneracy (a double-zero eigenvalue ...