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SUMMARY:Guoliang Yu (Texas A&M)
DTSTART:20260720T193000Z
DTEND:20260720T203000Z
DTSTAMP:20260714T035246Z
UID:MathPic/152
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/MathPic/152/
 ">A Proof of Gromov’s Simplicial Volume Conjecture under a Mild Conditio
 n</a>\nby Guoliang Yu (Texas A&M) as part of Mathematical Picture Language
  Seminar\n\nInteractive livestream: https://harvard.zoom.us/j/779283357\nV
 iew-only livestream: https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDa
 WVw/videos\nLecture held in Jefferson 368.\n\nAbstract\nI will report on r
 ecent joint work with Qiaochu Ma on Gromov’s 1986 conjecture that closed
  manifolds with positive scalar curvature should have vanishing simplicial
  volume. We prove the conjecture under a mild decay condition on the funda
 mental group\, and as a geometric application show that a closed oriented 
 manifold with scalar curvature sufficiently positive compared with its Ric
 ci lower bound has vanishing simplicial volume (arXiv:2606.29135v2).\n
LOCATION:https://researchseminars.org/talk/MathPic/152/
URL:https://harvard.zoom.us/j/779283357
URL:https://www.youtube.com/channel/UCrlS3CuPlahBp_M46fDaWVw/videos
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