23 citations · 23 across the 1 of their papers we have counts for
2 papers
math-ph2007
Linear non-autonomous Cauchy problems and evolution semigroups
Hagen Neidhardt, Valentin A. Zagrebnov
The paper is devoted to the problem of existence of propagators for an abstract linear non-autonomous evolution Cauchy problem of hyperbolic type in separable Banach spaces. The pr…
math-ph2007★ 23 cited
The effect of time-dependent coupling on non-equilibrium steady states
Horia D. Cornean, Hagen Neidhardt, Valentin A. Zagrebnov
Consider (for simplicity) two one-dimensional semi-infinite leads coupled to a quantum well via time dependent point interactions. In the remote past the system is decoupled, and e…