Montreal Geometric & Combinatorial Group Theory Seminar
Speaker: Denis Serbin (McGill)
Title: “Malnormality is Decidable in Fully
Residually Free Groups”
Date:
3:30PM, Wednesday, February 18,
2004
Place: Room 920, Burnside Hall,
McGill University
Abstract: "A subgroup H of a group G is
called
malnormal if it has
trivial intersection with gHg^-1
for any element g of
G. We present an algorithm which
decides if a
finitely generated subgroup of a finitely
generated fully
residually free group G is malnormal
in
G."