Further results on the arcwise connectedness of solution sets of discontinuous quantum stochastic differential inclusions

In the framework of the Hudson–Parthasarathy quantum stochastic calculus, we employ a recent generalization of the Michael selection results in the present noncommutative settings to prove that the function space of the matrix elements of solutions to discontinuous quantum stochastic differential inclusion (DQSDI) is arcwise connected.

Continuous Interpolation of Solution Sets of Lipschitzian Quantum Stochastic Differential Inclusions

Given any finite set of trajectories of a Lipschitzian quantum stochastic differential inclusion (QSDI), there exists a continuous selection from the complex-valued multifunction associated with the solution set of the inclusion, interpolating the matrix elements of the given trajectories. Furthermore, the difference of any two of such solutions is bounded in the seminorm of the locally convex space of solutions.

Existence of solutions of functional stochastic differential inclusions

In this paper, we prove the existence of solutions for functional stochastic differential inclusion via a fixed point analysis approach.