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SUMMARY:Tommy Murphy (Cal State Fullerton)
DTSTART:20211201T230000Z
DTEND:20211201T235900Z
DTSTAMP:20260423T021226Z
UID:VSGS/41
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/VSGS/41/">Ri
 gidity of $SU(n)$-type symmetric spaces</a>\nby Tommy Murphy (Cal State Fu
 llerton) as part of Virtual seminar on geometry with symmetries\n\n\nAbstr
 act\nI show the biinvariant metric on $SU(2n+1)$ is isolated in the moduli
  space of Einstein metrics\, even though it admits infinitesimal deformati
 ons. This gives a non-K\\”ahler\, non-product example of this phenomenon
  adding to the famous example of $\\mathbb{CP}^{2n}\\times \\mathbb{CP}^1$
  found by Koiso. Time permitting\, I  will also survey further application
 s of our techniques to questions concerning solitonic rigidity and the sta
 bility of Ricci flow. This is joint work with W. Batat\, S.J. Hall and J. 
 Waldron.\n
LOCATION:https://researchseminars.org/talk/VSGS/41/
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