Umberto Biccari

collaborators

2 papers

math.OC2021

Multilevel Selective Harmonic Modulation by Duality

Umberto Biccari, Enrique Zuazua

We address the Selective Harmonic Modulation (SHM) problem in power electronic engineering, consisting in designing a multilevel staircase control signal with some prescribed frequ…

math.AP2016

Boundary null controllability for a heat equation with general dynamical boundary condition

Umberto Biccari, Mahamadi Warma

Let $Ω \subset R^{N}$ be a bounded open set with Lipschitz continuous boundary $Γ$ . Let $γ > 0$ , $δ \geq 0$ be real numbers and $β$ a nonnegative measurable function in $L^\infty(Γ…