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SUMMARY:Largeness\, Rank Gradient and how these relate to Deficiency and p
 -Deficiency of finitely presented (and generated where appropriate) groups
  - Mariano Zeron-Medina (University of Cambridge)
DTSTART:20111111T140000Z
DTEND:20111111T150000Z
UID:TALK33889@talks.cam.ac.uk
CONTACT:Joanna Fawcett
DESCRIPTION:We will go over the notions of deficiency for finitely present
 ed groups and p-deficiency (p a prime) of finitely generated groups. We si
 ll see how these notions are related to strong group properties which non-
 abelian free groups have\, such as being large and having positive rank gr
 adient.
LOCATION:MR4
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