3 citations · 4 across the 6 of their papers we have counts for
8 papers
Mathematical modeling and control of Tuberculosis: Backward and Hopf bifurcations under case-finding and case-holding interventions
A. Schaberger, M. Actis, J. C. Bossio +2
Reinfection and relapse are known to induce backward bifurcation (a subcritical pitchfork bifurcation) in many infectious disease models, particularly tuberculosis. This phenomenon…
Left Inverses for B-spline Subdivision Matrices in Tensor-Product Spaces
Marcelo Actis, Silvano Figueroa, Eduardo M. Garau
In this article, we study dyadic coarsening operators in univariate spline spaces and in tensor-product spline spaces over uniform grids. Our construction is strongly motivated by…
Characterization and computation of control invariant sets within target regions for linear impulsive control systems
Ignacio Sanchez, Christophe Louembet, Marcelo Actis +1
Linear impulsively controlled systems are suitable to describe a venue of real-life problems, going from disease treatment to aerospace guidance. The main characteristic of such sy…
Approximation classes for adaptive time-stepping finite element methods
Marcelo Actis, Pedro Morin, Cornelia Schneider
We study approximation classes for adaptive time-stepping finite element methods for time-dependent Partial Differential Equations (PDE). We measure the approximation error in $L_2…
On stability of nonzero set-point for non linear impulsive control systems
A. D'Jorge, A. L. Anderson, A. Ferramosca +2
The interest in non-linear impulsive systems (NIS) has been growing due to its impact in application problems such as disease treatments (diabetes, HIV, influenza, among many other…
Set-based MPC for discrete-time LTI systems with maximal domain of attraction and minimal predictive control horizon
Alejandro Anderson, Agustina D'Jorge, Alejandro H. González +2
This paper presents a novel set-based model predictive control for tracking, which provides the largest domain of attraction, even with the minimal predictive/control horizon. The…
A new perspective on hierarchical spline spaces for adaptivity
Marcelo Actis, Pedro Morin, M. Sebastán Pauletti
We introduce a framework for spline spaces of hierarchical type, based on a parent-children relation, which is very convenient for the analysis as well as the implementation of ada…
Nonlocal Schrödinger equations in metric measure spaces
Marcelo Actis, Hugo Aimar, Bruno Bongioanni +1
In this note we consider the pointwise convergence to the initial data for the solutions of some nonlocal dyadic Schrödinger equations on spaces of homogeneous type. We prove the a…