A model of nonlinear thermo-electroelasticity in extended thermodynamics
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Engineering Science"
DOI: 10.1016/j.ijengsci.2017.06.010
Abstract: Abstract A model of nonlinear thermo-electroelasticity is presented within the frame of extended thermodynamics and in the quasi-electrostatic regime. The model is based on a Cattaneo-type evolution equation and includes several couplings between the mechanical,… read more here.
Keywords: model nonlinear; thermo electroelasticity; thermodynamics; extended thermodynamics ... See more keywords
Boundedness and global solvability to a chemotaxis model with nonlinear diffusion
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2017.06.034
Abstract: Abstract In this paper, we study a chemotaxis model with nonlinear diffusion Δ u m ( m > 1 ). We consider this problem in a bounded domain Ω ⊂ R 3 with zero-flux boundary… read more here.
Keywords: model nonlinear; boundedness global; chemotaxis model; nonlinear diffusion ... See more keywords
A Model for Nonlinear Elasticity in Rocks Based on Friction of Internal Interfaces and Contact Aging
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Journal International"
DOI: 10.1093/gji/ggy414
Abstract: Nonclassical nonlinear elasticity in micro-inhomogeneous materials such as rocks and cracked or granular materials leads to a number of phenomena ranging from hysteresis and memory to a transient response of elastic properties to perturbations in… read more here.
Keywords: nonlinear elasticity; model nonlinear; elasticity; based friction ... See more keywords
Gradient-Based Particle Filter Algorithm for an ARX Model With Nonlinear Communication Output
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2018.2810277
Abstract: A stochastic gradient (SG)-based particle filter (SG-PF) algorithm is developed for an ARX model with nonlinear communication output in this paper. This ARX model consists of two submodels, one is a linear ARX model and… read more here.
Keywords: particle filter; communication; model; output ... See more keywords
DYNAMICAL ANALYSIS OF TB MODEL WITH NONLINEAR INCIDENCE RATE AND OPTIMAL CONTROL
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Biological Systems"
DOI: 10.1142/s0218339023500250
Abstract: We propose and analyze a TB transmission model with nonlinear incidence rate, immunization and medical treatment. First, the existences and stabilities of the equilibrium are studied. The results indicate the basic reproduction number [Formula: see… read more here.
Keywords: model nonlinear; nonlinear incidence; incidence rate; model ... See more keywords
Nonlinear polarization and ionization in O2: metastable electronic state model.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.399719
Abstract: We present a computational model for the nonlinear response of molecular oxygen exposed to strong mid-wavelength and long-wavelength infrared optical fields. Based on a non-Hermitian approach utilizing metastable electronic states, the nonlinear polarization and strong-field… read more here.
Keywords: model nonlinear; metastable electronic; ionization; nonlinear polarization ... See more keywords
Normal form of O(2) Hopf bifurcation in a model of a nonlinear optical system with diffraction and delay
Sign Up to like & getrecommendations! Published in 2017 at "Electronic Journal of Qualitative Theory of Differential Equations"
DOI: 10.14232/ejqtde.2017.1.50
Abstract: In this paper we construct an O(2)-equivariant Hopf bifurcation normal form for a model of a nonlinear optical system with delay and diffraction in the feedback loop whose dynamics is governed by a system of… read more here.
Keywords: model nonlinear; system; normal form; form ... See more keywords