This page is presenting the trilogy Complex Systems by Adolf Žižek.

The trilogy is a scientific work in the field of complex systems. Complex systems is a new and rapidly evolving area of ​​science that is interdisciplinary and deals with ways to describe complex systems (computers, vehicles, environmental systems, biological systems, ...) through mathematical models.

The first part of the trilogy, New formal models, establishes the foundations of these models. The second part, Gy-structures, introduces  and shows more complex relationships, based on the first part. In the third part models of complex systems are given. The subjects of the three books are tightly connected.

The aim is to create a trilogy of basic sciences of complex systems, which can be used for formal description of natural and social phenomena that are now described only partially and are not broadly inter-related .

Below the books are published in full. They are currently available only in the Slovene language.