3 papers
math.OC2026
A Two-Stage Operating Room Allocation Framework for Reducing Surgical Waiting Lists in Public Hospitals
Jhoan Báez, Juan Hoyos, Víctor Riquelme +2
Operating-room allocation is a major challenge for public hospitals with limited surgical capacity and large elective waiting lists. This work proposes a two-stage operating-room a…
stat.AP2026
Forecasting Seasonal Peaks of Pediatric Respiratory Infections Using an Alert-Based Model Combining SIR Dynamics and Historical Trends in Santiago, Chile
Gloria Henríquez, Jhoan Báez, Víctor Riquelme +3
Acute respiratory infections (ARI) are a major cause of pediatric hospitalization in Chile, producing marked winter increases in demand that challenge hospital planning. This study…
math.DG2020
Deformations of Adjoint orbits for semisimple Lie algebras and Lagrangian submanifolds
Jhoan Báez, Luiz A. B. San Martin
We give a coadjoint orbit's diffeomorphic deformation between the classical semisimple case and the semi-direct product given by a Cartan decomposition. The two structures admit th…