Results 51 to 60 of about 342 (60)

Mathematical Model of COVID-19 Pandemic with Double Dose Vaccination. [PDF]

open access: yesActa Biotheor, 2023
Peter OJ   +4 more
europepmc   +1 more source

Synchronization problems for unidirectional feedback coupled nonlinear systems

open access: yes, 2007
In this paper we consider three different synchronization problems consisting in designing a nonlinear feedback unidirectional coupling term for two (possibly chaotic) dynamical systems in order to drive the trajectories of one of them, the slave system,
Makarenkov, O., Nistri, P., Papini, D.
core  

Dichotomies for evolution equations in Banach spaces

open access: yes, 2010
The aim of this paper is to emphasize various concepts of dichotomies for evolution equations in Banach spaces, due to the important role they play in the approach of stable, instable and central manifolds.
Stoica, Codruta
core   +1 more source

Lyapunov stabilizability of controlled diffusions via a superoptimality principle for viscosity solutions

open access: yes, 2005
We prove optimality principles for semicontinuous bounded viscosity solutions of Hamilton-Jacobi-Bellman equations. In particular we provide a representation formula for viscosity supersolutions as value functions of suitable obstacle control problems ...
Cesaroni, Annalisa
core  

Cardiac CT perfusion and FFRCTA: pathophysiological features in ischemic heart disease. [PDF]

open access: yesCardiovasc Diagn Ther, 2020
Seitun S   +9 more
europepmc   +1 more source

Continuous analogue to iterative optimization for PDE-constrained inverse problems. [PDF]

open access: yesInverse Probl Sci Eng, 2019
Boiger R   +3 more
europepmc   +1 more source

CONVERGENCE PROPERTIES OF ADAPTIVE SYSTEMS AND THE DEFINITION OF EXPONENTIAL STABILITY. [PDF]

open access: yesSIAM J Control Optim, 2018
Jenkins BM   +3 more
europepmc   +1 more source

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