**Şerban E. Vlad was born in 1959 in Oradea and he works at prezent at the Directorate of Social Assistance Oradea, as analyst programmer. He is member of the Romanian Society of Mathematical Sciences SSMR and of the German Society of Applied Mathematics GAMM.
In the 90's, his field of interest was the binary mathematical analysis, a mathematical theory resulted by defining the notions of derivative, integral, convolution product,... of the **

*{0,1} functions similarly with the appropriate concepts regarding the*

**R**→*functions. A come-back to analysis has existed after 2012, represented by the study of the periodicity of the binary signals.*

**R**→**R**

After 2007, by analogy with the dynamical systems, he formalyzed the Boolean asynchronous dynamical systems. They replace the real functions with real argument from the dynamical systems with Boolean functions and time is real or discrete. In addition, the usual synchronicity assumption, when the coordinates of the generator functions are computed at the same time, is replaced by asynchronicity, which refers to the fact that the coordinates of the generator functions are computed independently on each other. The unbounded delay model of computation of the Boolean functions is used.

In his works minor interferences exist with algebra and with temporal logic.