Since 1969 László Zsidó has contributed six
definitive research papers to
Acta Scientiarum Mathematicarum,
mainly on operator theory and operator algebras.
Two of them contain relevant results on topics on which B. Sz.-Nagy
had pivotal achievements:
similarity of bounded operator groups to unitary groups and minimal
extrapolation with Fourier transforms.
The Medal was presented to László Zsidó
at 15:00, February 16, 2012
in the Bolyai Institute.
On this occasion he delivered a lecture
``Order structures in Hilbert spaces".