2 papers
math.DS2026
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…
math.NA2025
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…