The evolution of industries and technology over the past century has been momentous. We could never have imagined the way our lives would look now back in the early 1900s. However, the ideas and ...

According to Cantor (Mathematische Annalen 21:545—586, 1883; Cantor's letter to Dedekind, 1899) a set is any multitude which can be thought of as one ("jedes Viele, welches sich als Eines denken läßt" ...

Soft Set Theory offers a flexible framework for handling uncertainty by incorporating a set of parameters into classical set theory. This approach extends traditional mathematical structures to ...

In contrast to classical theory, quantum theory has the remarkable property that the state space of every system has continuously many pure states. These are states that can be seen as states of ...