2 papers
math.GM2021
The Disproof of the Riemann Hypothesis
C. Dumitrescu, M. Wolf
We show that there is a contradiction between the Riemann's Hypothesis and some form of the theorem on the universality of the zeta function.
math.GM2007
Smarandache Type Function Obtained by Duality
C. Dumitrescu, N. Virlan, St. Zamfir +3
In this paper we extend the Smarandache function from the set of positive integers to the set pf rational numbers. Using the inverse formula, this function is also regarde…