BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Anusha Krishnan (Syracuse University)
DTSTART;VALUE=DATE-TIME:20200430T190000Z
DTEND;VALUE=DATE-TIME:20200430T200000Z
DTSTAMP;VALUE=DATE-TIME:20200921T055743Z
UID:CUNY_GeometricAnalysis/1
DESCRIPTION:Title: Diagonalizing the Ricci tensor\nby Anusha Krishnan (Syr
acuse University) as part of CUNY Geometric Analysis Seminar\n\n\nAbstract
\nWe will discuss some recent work on diagonalizing the Ricci tensor of in
variant metrics on compact Lie groups\, homogeneous spaces and cohomogenei
ty one manifolds\, and connections to the Ricci flow.\n\nZoom Meeting ID:
961-8801-7284. The password to join will be sent to the seminar's mailing
list\; if you are not on the mailing list\, please email NKatz(NoSpamPleas
e)citytech.cuny.edu or R.Bettiol(NoSpamPlease)lehman.cuny.edu to receive t
he password directly.\n
END:VEVENT
BEGIN:VEVENT
SUMMARY:Timothy Buttsworth (Cornell University)
DTSTART;VALUE=DATE-TIME:20200507T200000Z
DTEND;VALUE=DATE-TIME:20200507T210000Z
DTSTAMP;VALUE=DATE-TIME:20200921T055743Z
UID:CUNY_GeometricAnalysis/2
DESCRIPTION:Title: The prescribed Ricci curvature problem on manifolds wit
h large symmetry groups\nby Timothy Buttsworth (Cornell University) as par
t of CUNY Geometric Analysis Seminar\n\n\nAbstract\nThe prescribed Ricci c
urvature problem continues to be of fundamental interest in Riemannian geo
metry. In this talk\, I will describe some classical results on this topic
\, as well as some more recent results that have been achieved with homoge
neous and cohomogeneity-one assumptions.\n\nZoom Meeting ID: TBA (will be
posted here and in the seminar's website). The password to join will be se
nt to the seminar's mailing list\; if you are not on the mailing list\, pl
ease email NKatz(NoSpamPlease)citytech.cuny.edu or R.Bettiol(NoSpamPlease)
lehman.cuny.edu to receive the password directly.\n
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ronan Conlon (Florida International University)
DTSTART;VALUE=DATE-TIME:20200514T200000Z
DTEND;VALUE=DATE-TIME:20200514T210000Z
DTSTAMP;VALUE=DATE-TIME:20200921T055743Z
UID:CUNY_GeometricAnalysis/3
DESCRIPTION:Title: Classification results for expanding and shrinking grad
ient Kahler-Ricci solitons\nby Ronan Conlon (Florida International Univers
ity) as part of CUNY Geometric Analysis Seminar\n\n\nAbstract\nA complete
Kahler metric g on a Kahler manifold $M$ is a "gradient Kahler-Ricci solit
on" if there exists a smooth real-valued function $f\\colon M\\to R$ with
$\\nabla f$ holomorphic such that $Ric(g)-Hess(f)+\\lambda g=0$ for $\\la
mbda$ a real number. I will present some classification results for such m
anifolds. This is joint work with Alix Deruelle (Université Paris-Sud) an
d Song Sun (UC Berkeley).\n
END:VEVENT
BEGIN:VEVENT
SUMMARY:Eduardo Longa (University of Sao Paulo (Brazil))
DTSTART;VALUE=DATE-TIME:20200528T190000Z
DTEND;VALUE=DATE-TIME:20200528T200000Z
DTSTAMP;VALUE=DATE-TIME:20200921T055743Z
UID:CUNY_GeometricAnalysis/4
DESCRIPTION:Title: Sharp systolic inequalities for 3-manifolds with bounda
ry\nby Eduardo Longa (University of Sao Paulo (Brazil)) as part of CUNY Ge
ometric Analysis Seminar\n\n\nAbstract\nSystolic Geometry dates back to th
e late 1940s\, with the work of Loewner and his doctoral student Pu. This
branch of differential geometry received more attention after the seminal
work of Gromov\, where he proved his famous systolic inequality and introd
uced many important concepts. In this talk I will recall the notion of sys
tole and present some sharp systolic inequalities for free boundary surfac
es in 3-manifolds.\n
END:VEVENT
BEGIN:VEVENT
SUMMARY:Klaus Kröncke (Universität Hamburg)
DTSTART;VALUE=DATE-TIME:20200604T180000Z
DTEND;VALUE=DATE-TIME:20200604T190000Z
DTSTAMP;VALUE=DATE-TIME:20200921T055743Z
UID:CUNY_GeometricAnalysis/5
DESCRIPTION:Title: L^p-stability and positive scalar curvature rigidity of
Ricci-flat ALE manifolds\nby Klaus Kröncke (Universität Hamburg) as par
t of CUNY Geometric Analysis Seminar\n\n\nAbstract\nWe will establish long
-time and derivative estimates for the heat semigroup of various natural S
chrödinger operators on asymptotically locally Euclidean (ALE) manifolds.
These include the Lichnerowicz Laplacian of a Ricci-flat ALE manifold\, p
rovided that it is spin and admits a parallel spinor. The estimates will b
e used to prove its L^p-stability under the Ricci flow for p