4 papers
Finite-time horizon, stopper vs. singular-controller games on the half-line
Andrea Bovo, Tiziano De Angelis
We prove existence of a value for two-player zero-sum stopper vs. singular-controller games on finite-time horizon, when the underlying dynamics is one-dimensional, diffusive and b…
Global regularity of the value function in a stopper vs. singular-controller game
Andrea Bovo, Alessandro Milazzo
We study a class of zero-sum stochastic games between a stopper and a singular-controller, previously considered in [Bovo and De Angelis (2025)]. The underlying singularly-controll…
On the saddle point of a zero-sum stopper vs. singular-controller game
Andrea Bovo, Tiziano De Angelis
We construct a saddle point in a class of zero-sum games between a stopper and a singular-controller. The underlying dynamics is a one-dimensional, time-homogeneous, singularly con…
Stopper vs. singular-controller games with degenerate diffusions
Andrea Bovo, Tiziano De Angelis, Jan Palczewski
We study zero-sum stochastic games between a singular controller and a stopper when the (state-dependent) diffusion matrix of the underlying controlled diffusion process is degener…