It is known that in many cases distributions of exponential integrals of Lévy processes are infinitely divisible and in some cases they are also selfdecomposable. In this paper, we give some ...

Based on these conjectures we describe a variety of multiplicative units, then propose three ways of understanding rate of change in relation to exponential functions. Finally we argue that rate is ...

Exponential growth is a pattern of data that shows greater increases with passing time, creating the curve of an exponential function.