BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//talks.bham.ac.uk//v3//EN
BEGIN:VEVENT
CATEGORIES:Geometry and Mathematical Physics seminar
SUMMARY:Dimer models\, matrix factorizations\, and Hochsch
ild cohomology - Michael Wong\, University College
London
DTSTART:20200303T160000Z
DTEND:20200303T170000Z
UID:TALK4147AT
URL:/talk/index/4147
DESCRIPTION:A dimer model is a type of quiver embedded in a Ri
emann surface. It gives rise to a noncommutative 3
-Calabi-Yau algebra called the Jacobi algebra. In
the version of mirror symmetry proved by R. Bockla
ndt\, the wrapped Fukaya category of a punctured s
urface is equivalent to the category of matrix fac
torizations of the Jacobi algebra of a dimer\, equ
ipped with its canonical potential. With the aim o
f studying deformations\, I will describe the Hoch
schild cohomologies of the Jacobi algebra and the
associated matrix factorization category in terms
of dimer combinatorics.
LOCATION:Physics West 115
CONTACT:Timothy Magee
END:VEVENT
END:VCALENDAR