2 papers
math.DS2009
Properties of Moebius number systems
Alexandr Kazda
Moebius number systems represent points using sequences of Moebius transformations. Thorough the paper, we are mainly interested in representing the unit circle (which is equivalen…
cs.FL2009
On Continuous Weighted Finite Automata
Jarkko Kari, Alexandr Kazda, Paula Steinby
We investigate the continuity of the ω-functions and real functions defined by weighted finite automata (WFA). We concentrate on the case of average preserving WFA. We show that ev…