BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Gabor Szabo DTSTART:20201001T150000Z DTEND:20201001T163000Z DTSTAMP:20260423T021122Z UID:WSIPM/8 DESCRIPTION:Title: Dy namical criteria towards classifiable transformation group C*-algebras \nby Gabor Szabo as part of Western Sydney\, IPM joint workshop on Operato r Algebras\n\n\nAbstract\nIn this talk I will report on joint work with Da vid Kerr regarding the structure and classification of certain transformat ion group C*-algebras. It is a general important question when free minima l actions of amenable groups on compact spaces give rise to crossed produc t C*-algebras that fall within the scope of Elliott's program. After some years of research where this had been partially settled for special classe s of groups with methods related to noncommutative dimension theory\, Kerr 's notion of almost finiteness opens the door to systematically study this problem for all amenable groups. I will give an overview of these techniq ues and the current state-of-the-art\, culminating in our result that asse rts the classifiability of such crossed products if the underlying space i s finite-dimensional and the group has subexponential growth.\n LOCATION:https://researchseminars.org/talk/WSIPM/8/ END:VEVENT END:VCALENDAR