BEGIN:VCALENDAR
PRODID:-//Columba Systems Ltd//NONSGML CPNG/SpringViewer/ICal Output/3.3-
M3//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20220503T133216Z
DTSTART:20220510T120000Z
DTEND:20220510T130000Z
SUMMARY:Manchester Algebra Seminar - Konstantinos Karagiannis
UID:{http://www.columbasystems.com/customers/uom/gpp/eventid/}j1me-l2q6wq
ln-ekirvb
DESCRIPTION:Speaker: Konstantinos Karagiannis - Manchester\n\nTitle: Fini
te group actions on algebraic curves\n\nAbstract: In this talk I will di
scuss how questions arising in classic (ordinary\, modular or integral)
representation theory\, such as decomposing a representation into indeco
mposable summands or lifting an action from prime to zero characteristic
\, can be generalized to the context of algebraic geometry. I will prese
nt past and on-going work on finite groups actions on projective curves\
, on canonical rings or\, more generally\, on sheaf cohomology\; every e
ffort will be made to avoid geometric technicalities and to focus on alg
ebraic techniques. Time permitting\, I will discuss applications related
to Green's syzygy conjecture\, deformation theory\, Galois modules and
normal integral bases.\n\n*subject to equipment and connection\n\nTea an
d biscuits 12:45 in the foyer
STATUS:TENTATIVE
TRANSP:TRANSPARENT
CLASS:PUBLIC
LOCATION:Frank Adams\, Alan Turing Building\, Manchester
END:VEVENT
END:VCALENDAR