CUNY Geometric Analysis Seminar

differential geometry

Audience:	Researchers in the topic
Seminar series times:	Thursday 21:15-22:15, 22:30-23:30 in your time zone, UTC
Organizers:	Brian Allen, Renato Ghini Bettiol, Neil Katz, Nan Li*
	*contact for this listing

Upcoming talks

Past talks

Your time			Speaker	Title
Thu	Feb 27	21:15	Ben Lowe	Minimal Surfaces in Negative Curvature
Thu	Feb 27	22:30	Jiahua Zou	Minimal hypersurfaces in $\mathbb{S}^{4}(1)$ by doubling the equatorial $\mathbb{S}^{3}$
Fri	Mar 07	16:45	Kazuo Akutagawa	Harmonic maps from the product of hyperbolic spaces to hyperbolic spaces
Thu	Mar 20	20:15	Ernani Ribeiro Jr	Rigidity of compact quasi-Einstein manifolds with boundary
Thu	Mar 20	21:30	Hongyi Liu	TBA
Fri	Mar 28	17:45	Zeno Huang	The asymptotic Plateau problem

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Your time			Speaker	Title
Thu	Feb 20	21:15	Stephen Preston	Nearly bi-invariant metrics on Lie groups
Thu	Nov 14	22:30	Marcello Lucia	A Mountain pass Theorem and moduli spaces of minimal immersions in hyperbolic 3-manifolds
Thu	Nov 14	21:15	Chao Li	Boundary regularity of capillary minimizing hypersurfaces
Thu	Nov 07	21:15	Alberto Rodriguez Vazquez	Positive Ric2 curvature on products of spheres and their quotients via intermediate fatness
Thu	Oct 31	20:15	Yangyang Li	Existence and regularity of anisotropic minimal hypersurfaces
Thu	Oct 17	21:30	Yi Li	Monotone properties of the eigenfunctions of Neumann problems
Thu	Oct 17	20:15	Paula Burkhardt-Guim	Smoothing $L^\infty$ Riemannian metrics with nonnegative scalar curvature outside of a singular set
Thu	Sep 12	21:30	Friedemann Schuricht	Theory of Traces and the Divergence Theorem
Thu	Sep 12	20:15	Junming Xie	Four-dimensional gradient Ricci solitons with nonnegative (or half nonnegative) isotropic curvature.
Thu	May 09	20:15	Liam Mazurowski	Stability for the Yamabe Invariant of S^3
Thu	Apr 18	21:30	Jianxiong Wang	Higher order conformal equations on hyperbolic spaces and the symmetry of solutions
Thu	Apr 18	20:15	Francisco Martin	Some new examples of translating solitons for the mean curvature flow: Annuloids and Delta-wings
Thu	Apr 11	20:15	Marina Ville	Branched surfaces in 4-manifolds
Thu	Mar 28	21:30	Jesse Ratzkin	Stability estimates for the total Q-curvature functional
Thu	Mar 28	20:15	Paolo Piccione	A multiplicity result for solutions of Yamabe-type problems
Thu	Mar 21	20:15	Lu Wang	A mean curvature flow approach to density of minimal cones
Thu	Mar 14	21:30	Lorenzo Sarnataro	The Allen—Cahn equation and free boundary minimal surfaces
Thu	Mar 14	20:15	Doug Stryker	Stable minimal hypersurfaces in $\mathbb R^5$
Thu	Mar 07	21:15	Ao Sun	Interpolation method in mean curvature flow
Thu	Feb 29	21:15	Tin Yau Tsang	Another aspect of Gromov's conjectures
Thu	Feb 15	21:15	Elena Giorgi	The nonlinear stability of black holes: an overview
Thu	Feb 08	21:15	Samuel Pérez-Ayala	Extremal Eigenvalues for the Paneitz Operator in 4-Dimensional Manifolds
Thu	Dec 07	22:30	Bernhard Hanke	New developments in the scalar curvature rigidity of spheres
Thu	Nov 30	21:15	Thomas Tony	Scalar curvature comparison geometry and the higher mapping degree
Thu	Nov 16	21:15	Brian Harvie	The equality case of the static Minkowski inequality and applications
Thu	Nov 09	21:15	Anna Skorobogatova	Higher codimension area-minimizers: structure of singularities and uniqueness of tangent cones
Thu	Oct 26	20:15	Wolfgang Ziller	Hypersurfaces with constant Ricci curvature
Thu	Oct 19	20:15	Santiago Cordero Misteli	Morse index bounds for free boundary minimal hypersurfaces through covering arguments
Thu	Oct 12	20:15	Dongyeong Ko	Capillary and Free boundary embedded geodesics on Riemannian 2-disks with a strictly convex boundary
Thu	Sep 28	20:15	Jingbo Wan	Rigidity of contracting maps using harmonic map heat flow
Thu	Sep 21	20:15	Niels Moller	Rigidity of the grim reaper cylinder as a collapsed self-translating soliton
Thu	Sep 14	20:15	Sven Hirsch	Hawking mass monotonicity for initial data sets
Thu	Sep 07	20:15	Yuri Nikolayevsky	Einstein hypersurfaces in irreducible symmetric spaces
Thu	May 11	20:15	Paul Sweeney	Examples for Scalar Sphere Stability
Thu	Apr 27	20:15	Jian Wang	Topology of complete $3$-manifolds with uniformly positive scalar curvature
Thu	Apr 20	21:30	Pablo Mira	Minimal annuli with free boundary in the unit ball
Thu	Apr 20	20:15	Baris Coskunuzer	Minimal Surfaces in Hyperbolic 3-manifolds
Thu	Mar 30	20:15	Jackson Goodman	Curvature operators and rational cobordism
Thu	Mar 23	20:15	Jiewon Park	A Compactness Theorem for Rotationally Symmetric Riemannian Manifolds with Positive Scalar Curvature
Thu	Mar 16	20:15	Ricardo Mendes	A Weyl Law for singular Riemannian foliations
Thu	Mar 09	22:30	Mehdi Lejmi	Special metrics in almost-Hermitian geometry
Thu	Mar 09	21:15	Hunter Stufflebeam	Stability of Convex Disks
Thu	Feb 23	21:15	Lawrence Mouillé	Positive intermediate Ricci curvature with maximal symmetry rank
Thu	Feb 16	22:30	Eris Runa	Energy driven pattern formation for local/non-local systems
Thu	Feb 16	21:15	Florian Johne	A generalization of Geroch's conjecture
Thu	Feb 09	21:15	Conghan Dong	Stability of the Euclidean 3-space for the positive mass theorem
Thu	Dec 08	21:15	Jacob Bernstein	Colding-Minicozzi Entropies in Cartan-Hadamard Manifolds
Thu	Dec 01	21:15	João Henrique Andrade	Multiplicity of solutions to the multiphasic Allen--Cahn--Hilliard system with a small volume constraint on closed parallelizable manifolds
Thu	Nov 17	21:15	Marcos Petrúcio Cavalcante	Index bounds for CMC surfaces
Thu	Nov 10	21:15	Stefano Nardulli	Lusternik-Schnirelman and Morse Theory for the Van der Waals-Cahn-Hilliard equation with volume constraint
Thu	Nov 03	20:15	Jian Song	Diameter estimates in Kähler geometry
Thu	Oct 27	20:15	Demetre Kazaras	The positive mass theorem, comparison geometry, and spacetime harmonic functions
Thu	Oct 20	20:15	Ernani Ribeiro Jr	On the Hitchin-Thorpe inequality for four-dimensional compact Ricci solitons
Thu	Oct 13	20:15	José M Espinar	On Fraser-Li conjecture with anti-prismatic symmetry and one boundary component
Thu	Oct 06	20:15	Zhihan Wang	Translating mean curvature flow with simple ends
Thu	Sep 15	21:15	Prosenjit Roy	Asymptotic Analysis of Eigenvalue Problems on cylindrical domains whose length tends to infinity
Thu	Sep 15	20:15	Brian Allen	Stability of the Positive Mass Theorem under Integral Ricci Bounds
Thu	Sep 08	20:00	TBA	TBA
Thu	May 12	20:15	Paul Schwahn	Stability and rigidity of normal homogeneous Einstein manifolds
Thu	May 05	20:00	Song Sun	Collapsing geometry of hyperkahler 4 manifolds
Thu	Apr 28	20:15	Ravi Shankar	Growth Competitions in Non-positive Curvature
Thu	Apr 14	20:00	Erin Griffin	The Case for a General $q$-flow: An Investigation of Ambient Obstruction Solitons
Thu	Apr 07	20:15	William Wylie	Weighted Sectional Curvature
Thu	Mar 31	20:15	Paula Burkhardt-Guim	Lower scalar curvature bounds for $C^0$ metrics: a Ricci flow approach
Thu	Mar 24	20:00	Juan Carlos Fernandez	Yamabe type problems in the presence of singular Riemannian foliations
Thu	Mar 17	20:00	Otis Chodosh	Stability of minimal hypersurfaces in 4-manifolds
Thu	Mar 10	21:00	Lucas Ambrozio	Analogues of Zoll metrics in minimal submanifolds theory
Thu	Feb 24	21:00	Jiayin Pan	Nonnegative Ricci curvature, metric cones, and virtual abelianness
Thu	Feb 17	21:00	Zhichao Wang	Min-max minimal hypersurfaces with higher multiplicity
Fri	Feb 11	00:00	Yunhui Wu	Recent progress on first eigenvalues of hyperbolic surfaces for large genus
Thu	Dec 09	21:00	Xiaochun Rong	Open Alexandrov spaces of non-negative curvature
Thu	Dec 02	20:00	Virginia Agostiniani	A Green's function proof of the positive mass theorem
Thu	Nov 18	21:00	Marina Ville	Minimal surfaces in $\mathbb R^4$
Thu	Nov 04	20:00	Ruojing Jiang	Minimal Surface Entropy in Negatively Curved N-manifolds and Rigidity
Thu	Oct 28	20:00	Yangyang Li	Minimal hypersurfaces in a generic 8-dimensional closed manifold
Thu	Oct 21	20:00	Nan Li	Curvature measure on singular spaces with lower curvature bounds
Thu	Oct 14	20:00	Franco Vargas Pallete	Mean curvature flow and foliations in Hyperbolic 3-manifolds
Thu	Oct 07	20:00	Sergio Zamora	Structure of collapse and fundamental groups
Thu	Sep 30	20:00	Pierre Albin	The sub-Riemannian limit of a contact manifold
Thu	Sep 23	20:00	Zhou Zhang	The Modified Kahler-Ricci Flow and Degenerate Calabi-Yau Equation
Thu	Sep 16	20:00	Shengwen Wang	A Brakke type regularity for the parabolic Allen-Cahn equation
Thu	Sep 09	20:00	Ao Sun	Initial perturbation of mean curvature flow
Thu	May 13	20:00	Max Hallgren	Ricci Flow with a Lower Bound on Ricci Curvature and Volume
Thu	May 06	19:00	Tam Nguyen-Phan	Flat cycles in the homology of congruence covers of SL(n,Z)\SL(n,R)/SO(n)
Thu	Apr 15	20:00	Aghil Alaee	Rich extra dimensions are hidden inside black holes
Thu	Apr 08	20:00	Chi Li	Recent progresses on the Yau-Tian-Donaldson conjecture for constant scalar curvature Kahler metrics
Thu	Mar 25	20:00	Davi Maximo	The Waist Inequality and Positive Scalar Curvature
Thu	Mar 18	20:00	Chao Li	Scalar curvature and dihedral rigidity of Riemannian polyhedra
Thu	Mar 11	21:00	Hyun Chul Jang	Hyperbolic mass via horospheres
Thu	Mar 11	14:00	Feng Wang	On the singular Yau-Tian-Donaldson conjecture
Thu	Mar 04	21:00	Vitali Kapovitch	Mixed curvature almost flat manifolds
Fri	Feb 26	00:00	Weimin Sheng	Removable singularity of positive mass theorem with continuous metrics
Thu	Feb 18	21:00	Marco Radeschi	Manifold submetries, with applications to Invariant Theory
Thu	Feb 11	21:00	Ben Lowe	Minimal Surfaces in Negatively Curved 3-manifolds
Thu	Feb 04	21:00	Annachiara Piubello	Mass and Riemannian Polyhedra
Fri	Dec 04	15:00	Lashi Bandara	The world of rough metrics
Thu	Nov 19	21:00	Robin Neumayer	$d_p$ Convergence and $\epsilon$-regularity theorems for entropy and scalar curvature lower bounds
Thu	Nov 12	21:00	Jonathan Zhu	Explicit Łojasiewicz inequalities for mean curvature flow shrinkers
Thu	Nov 05	21:00	Jason Ledwidge	The sharp Li-Yau equality on shrinking Ricci solitons
Thu	Oct 29	20:00	Ernani Ribeiro Jr.	Four-dimensional gradient shrinking Ricci solitons
Thu	Oct 22	20:00	Curtis Pro	Extending a diffeomorphism finiteness theorem to dimension 4.
Thu	Oct 15	20:00	Yueh-Ju Lin	Volume comparison of Q-curvature
Thu	Oct 08	20:00	Samuel Lin	Three-dimensional Geometric Structures and the Laplace Spectrum
Thu	Oct 01	20:00	Gonçalo Oliveira	$G_2$-monopoles (a summary)
Thu	Sep 24	20:00	Ian Adelstein	The length of the shortest closed geodesic on positively curved 2-spheres
Thu	Sep 17	20:00	Mariana Smit Vega Garcia	Almost minimizers for obstacle problems
Thu	Sep 03	18:00	Christian Lange	Zoll flows on surfaces
Thu	Aug 06	19:00	Shubham Dwivedi	Deformation theory of nearly $G_2$ manifolds
Thu	Jul 30	18:00	Martin Kerin	A pot-pourri of non-negatively curved 7-manifolds
Thu	Jul 23	19:00	Dan Lee	Bartnik minimizing initial data sets
Thu	Jul 16	19:00	Hyun Chul Jang	Mass rigidity of asymptotically hyperbolic manifolds
Thu	Jul 09	18:00	Ilaria Mondello	Non-existence of Yamabe metrics in a singular setting
Thu	Jul 02	19:00	Raquel Perales	Convergence of manifolds under volume convergence and a tensor bound
Thu	Jun 25	19:00	Clara Aldana	Strong $A_\infty$ weights and compactness of conformal metrics
Thu	Jun 18	19:00	Shih-Kai Chiu	A Liouville type theorem for harmonic 1-forms
Thu	Jun 11	19:00	Ricardo A. E. Mendes	The isometry group of spherical quotients
Thu	Jun 04	18:00	Klaus Kröncke	L^p-stability and positive scalar curvature rigidity of Ricci-flat ALE manifolds
Thu	May 28	19:00	Eduardo Longa	Sharp systolic inequalities for 3-manifolds with boundary
Thu	May 14	20:00	Ronan Conlon	Classification results for expanding and shrinking gradient Kahler-Ricci solitons
Thu	May 07	20:00	Timothy Buttsworth	The prescribed Ricci curvature problem on manifolds with large symmetry groups
Thu	Apr 30	19:00	Anusha Krishnan	Diagonalizing the Ricci tensor

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