Yamabe flow of asymptotically flat metrics - Yi Wang
Members' Colloquium Topic: Yamabe flow of asymptotically flat metrics Speaker: Yi Wang Affiliation: Johns Hopkins University Date: October 10, 2022 In this talk, we will discuss the behavior of the Yamabe flow on an asymptotically flat (AF) manifold. We will first show the long-time exis
From playlist Mathematics
Bernd Ammann - Yamabe constants, Yamabe invariants, and Gromov-Lawson surgeries
In this talk I want to study the (conformal) Yamabe constant of a closed Riemannian (resp. conformal) manifold and how it is affected by Gromov-Lawson type surgeries. This yields information about Yamabe invariants and their bordism invariance. So far the talk gives an overview over older
From playlist Not Only Scalar Curvature Seminar
ESS1C - The History of the Earth
In this video Paul Andersen explains in more detail the history of the Earth. He shows how the history of the Earth is written in the rocks that are built up over time. Fossils allow us to compare different rock layers relative to one another and the absolute radiometric dating allows sc
From playlist Next Generation Science Standards
Variational Surface Cutting - SIGGRAPH 2018
Variational Surface Cutting. Nicholas Sharp and Keenan Crane. ACM Trans. on Graph. (2018) http://www.cs.cmu.edu/~kmcrane/Projects/VariationalCuts/paper.pdf This paper develops a global variational approach to cutting curved surfaces so that they can be flattened into the plane with low m
From playlist Research
John Grim, Professor at the Yale Schools of Forestry and Divinity, talks about the Yamuna River and its religious significance.
From playlist Faith and Globalization
Yodhakaa album launch show 'jataa kataa''
clippings from yodhakaa audio launch show... for more details log on to www.yodhakaa.com
From playlist Indian Music
Panagiota Daskalopoulos: 1/3 Ancient Solutions to Geometric Flows [2017]
Ancient Solutions to Geometric Flows Speaker: Panagiota Daskalopoulos, Columbia University Date and Time: Tuesday, October 3, 2017 - 4:30pm to 5:30pm Location: Fields Institute, Room 230 Abstract: Some of the most important problems in geometricgeometric flowsflows are related to the un
From playlist Mathematics
Infinite solutions of the singular Yamabe problem in spheres via Teichmüller theory - Paolo Piccione
Variational Methods in Geometry Seminar Topic: Infinite solutions of the singular Yamabe problem in spheres via Teichmüller theory Speaker: Paolo Piccione Affiliation: University of Sao Paulo Date: April 25, 2019 For more video please visit http://video.ias.edu
From playlist Variational Methods in Geometry
Existence and uniqueness of Green's function to a nonlinear Yamabe problem - Yanyan Li
Workshop on Geometric Functionals: Analysis and Applications Topic: Existence and uniqueness of Green's function to a nonlinear Yamabe problem Speaker: Yanyan Li Affiliation: Rutgers University Date: March 6, 2019 For more video please visit http://video.ias.edu
From playlist Mathematics
Panagiota Daskalopoulos: Ancient solutions to geometric flows
Abstract: We will give a survey of recent research progress on ancient or eternal solutions to geometric flows such as the Ricci flow, the Mean Curvature flow and the Yamabe flow. We will address the classification of ancient solutions to parabolic equations as well as the construction of
From playlist Women at CIRM
Claude LeBrun - Yamabe invariants, Weyl curvature, and the differential topology of 4-manifolds
The behavior of the Yamabe invariant, as defined in Bernd Ammann’s previous lecture, differs strangely in dimension 4 from what is seen in any other dimension. These peculiarities not only manifest themselves in the context of the usual scalar curvature, but also occur in connection with
From playlist Not Only Scalar Curvature Seminar
Conformal Invariants from Nodal Sets - Dmitry Jakobson
Dmitry Jakobson McGill University April 23, 2013 We study conformal invariants that arise from nodal sets and negative eigenvalues of conformally covariant operators, which include the Yamabe and Paneitz operators. We give several applications to curvature prescription problems. We establi
From playlist Mathematics