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CATEGORIES:Algebra Seminar
SUMMARY:Mapping Class Groups and Complexes of Curves on Or
ientable/Nonorientable Surfaces - Elmas Irmak\, Bo
wling Green State University
DTSTART:20100518T150000Z
DTEND:20100518T160000Z
UID:TALK2641AT
URL:/talk/index/2641
DESCRIPTION:I will talk about the relation between the mapping
class groups of surfaces and the automorphism gro
ups and the superinjective simplicial maps of the
complexes of curves on surfaces for both orientabl
e and nonorientable surfaces. I will also talk abo
ut the proof that each superinjective simplicial m
ap of the complex of curves of a compact\, connect
ed\, nonorientable surface is induced by a homeomo
rphism of the surface if _g+n_ is not 4\, where _g
_ is the genus and _n_ is the number of boundary c
omponents of the surface.
LOCATION:Watson Building\, Lecture Room A
CONTACT:David Craven
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