We propose a novel general approximation to transform and simplify the description of complex fully quantized system describing interacting light matter. The method has some similarities time-dependent Born–Oppenheimer approach: we consider quantum rather than nuclei follow similar separation procedure. Our allows us obtain decoupled for light-excited matter “dressed” connected parametrically. ...

In this paper we present a method of discrete modeling and analysis of multi-level dynamics of complex largescale hierarchical dynamic systems subject to external dynamic control mechanism. In a model each state describes parallel dynamics and simultaneous trends of changes in system parameters. The essence of the approach is in analysis of system state dynamics while it is in the control loop.

The problem of techno-economic approaches to evaluating energy transition pathways has been constantly reported in the literature. Existing research recognises critical role played by social aspects systems models. System dynamics (SD) pointed out among modelling techniques as a suitable tool evaluate interdisciplinary nature transitions. This paper explores how system-related SD models have in...