My former and present main collaborators:

Bogdan Batko, Kraków, Poland
Piotr Brendel, Kraków, Poland
Marco Degiovanni, Brescia, Italy
Paweł Dłotko, Philadelphia, PA, USA
Herbert Edelsbrunner, IST Austria
Graham Ellis, Galway, Ireland
Robert Ghrist, Philadelphia, PA, USA
Shaun Harker , Rutgers, NJ, USA
Grzegorz Jabłoński, Kraków, Poland
Mateusz Juda, Kraków, Poland
Tomasz Kaczynski, Sherbrooke, Quebec, Canada
Christopher McCord, Cincinnati, Ohio, USA
Konstantin Mischaikow , Rutgers, NJ, USA
Vidit Nanda, Philadelphia, PA, USA
Paweł Pilarczyk, IST Austria
Jim Reineck, Buffalo, New York, USA
Krzysztof Rybakowski, Rostock, Germany
Maciej Ślusarek, Kraków, Poland
Roman Srzednicki, Kraków, Poland
Andrzej Szymczak, Golden, Colorado, USA
Jacek Urbaniec, Kraków, Poland
Hubert Wagner, IST Austria
Thomas Wanner, Fairfax, Virginia, USA
Frank Weilandt, Kraków, Poland
Klaudiusz Wójcik, Kraków, Poland
Marek Zaionc, Kraków, Poland
Piotr Zgliczyński, Kraków, Poland
Marcin Żelawski, Kraków, Poland
Natalia Żelazna, Kraków, Poland


Marian Mrozek