Acknowledgements
I'm very grateful to the Faculy of Informatics at the Eötvös Loránd
University, Budapest and its professors for that I could learn the
basics of complex analysis, for they have supperted my work, and
helped me make my essays, presentations more successful.
Especially thanks to Prof. László Szili and Prof. Ferenc Schipp.
I would like to thank the NuHAG research team in Vienna for the
motivation to create this homepage, and for the comfortable and friendly
environment to accomplish it.
Special thanks to Prof. Hans Georg Feichtinger.
The Project is supported by the European Union and co-financed by
the European Social Fund (grant agreement no.
TAMOP 4.2.1./B-09/1/KMR-2010-0003).
