## Previous Talks

Detailed version including abstracts can be found here.

### Spring Term 2016

*Marco Radeschi*. ** Metrics on spheres with all geodesics closed.** (Thursday 21st January)

*Ivaldo Nunes*. **Minimal surfaces with free boundary.** (Thursday 4th February)

*Gregory Chambers*. **The Log-Convex Density Conjecture.** (Thursday 11th February)

* Anton Petrunin. On the total curvature of minimizing geodesics on convex surfaces.* (Thursday 18th February)

*Miguel Ortega*.

**nabla-Einstein 3-Sasakian homogeneous manifolds**(Wednesday 24th February)

*.*

Simon Donaldson

Simon Donaldson

**G2 manifolds, Torelli-type questions and maximal submanifolds.**(Thursday 25th February)

*Luca Spolaor*.

**Regularity theory for two dimensional almost area minimizing currents.**(Thursday, 10th March)

### Autumn Term 2015

Spyros Alexakis **The impossibility of periodic motion in general relativity.** (Monday 12th October)

Niels Moller. **The gluing perspective on non-compactness of moduli spaces of minimal surfaces **(Monday 19th October)

Otis Chodosh **Minimal surfaces with bounded index in three-manifolds** (Monday 2nd November)

Toby Wiseman **Applications of geometry to quantum field theory using the AdS-CFT correspondence** (Monday 16th November)

Marco Mendez Guaraco **Min-max, phase transitions and minimal hypersurfaces** (Monday 30th November)

Marc Lackenby ** Non-positively curved surfaces and the topology of knots** (Monday 7th December)

### Summer Term 2015

Yakov Shlapentokh-Rothman ** Stability and Instability of Scalar Fields on Kerr Spacetimes ** (Thursday 23rd April)

Nikolai Nowaczyk **Existence of Dirac Eigenvalues of higher Multiplicity ** (Thursday 30th April)

Martin Taylor ** Stability of Minkowski Space for the Massless Einstein–Vlasov system** (Thursday 7th May, 2-3pm)

Yong Wei ** On the Laplacian flow for closed G_2 structures. **(Thursday 14th May)

Carlo Sinestrari ** Mean curvature flow of submanifolds of complex projective space **(Thursday 28th May)

Christos Mantoulidis **Bartnik quasilocal mass of apparent horizons** (Thursday 18th June*)*

Rui Albuquerque **Higher degree Cartan structural equations** (Thursday 25th June)

### Spring Term 2015

Jonas Hirsch** Boundary regularity of Dirichlet minimizing Q-valued functions** (Thursday 15th January)

Eleonora Di Nezza** Regularizing properties and uniqueness of the Kaehler-Ricci flow** (Thursday 22nd January)

Nicola Gigli** Nonsmooth differential geometry** (Thursday 29th January)

Reto Mueller** The Chern-Gauss-Bonnet formula for singular non-compact four-dimensional manifolds** (Thursday 5th February)

Jonathan Luk** Stability and instability of Cauchy horizon in black hole interior** (Thursday 12th February)

Anda Degeratu** Analysis on QAC spaces ** (Thursday 19th February)

Lucas Ambrozio** Static manifolds and Einstein manifolds with edge-cone singularities ** (Thursday 26th February)

Yanir Rubinstein** The degenerate special Lagrangian equation** (Thursday 5th March)

Ben Sharp** Compactness theorems for minimal hypersurfaces with bounded index** (Thursday 12th March)

Emanuele Spadaro** An improved estimate of the singular set of Dir-minimizing multiple valued functions ** (Thursday 19th March)

Hans-Bert Rademacher** Closed geodesics, the free loop space and string topology** (Thursday 26th March)

### Autumn Term 2014

Ezequiel Barbosa. **A type of positive mass theorem and applications.** (9th October)

Lu Wang. **A Sharp Lower Bound for the Entropy of Closed Hypersurfaces up to Dimension Six.** (16th October)

Katrin Leschke. **Integrable system methods for minimal surfaces.** (23rd October)

Arick Shao. **Unique continuation from infinity for linear waves.** (13th November)

Costante Bellettini. **Regularity of semi-calibrated 2-cycles** (20th November)

Jan Sbierski. **A dezornification of the proof of the existence of a maximal Cauchy development for the Einstein equations** (27th November)

Jose’ Espinar. **Escobar type Theorems for fully nonlinear conformal equations on subdomains of the sphere** (4th December)

Laurent Mazet. **Minimal hypersurfaces asymptotic to the Simons cone** (11th December)

There were no seminars on 30th October and 6th November.

### Summer Term 2014

Igor Wigman. **Topologies of nodal sets of random band limited functions** (1st May)

Florent Balacheff. **Systolic contact geometry**(8th May)

Alexander Volkmann. **Isoperimetric structure of asymptotically conical manifolds** (15th May)

Panagiota Daskalopoulos. **Ancient Solutions to Geometric Flows** (12th June)

There were no seminars on 22nd, 29th May and 5th, 19th, 26th June.

### Spring Term 2014

Huy The Nguyen. **Conformal Immersions of Surfaces into Riemannian Manifolds** (16th January)

Gustav Holzegel. **Linear Stability of the Schwarzschild solution**(23rd January)

Panagiotis Gianniotis. **Boundary estimates for the Ricci flow**(30th January)

Eleonora Di Nezza. **Monge-Ampère equations on quasi-projective varieties**(6th February)

Claude Warnick. **Asymptotically anti-de Sitter manifolds** (13th February)

Goncalo Oliveira. **Monopoles**(27th February)

Tobias Lamm. **Global estimates for harmonic maps from surfaces** (6th March)

Mariel Saez. **A Minimax Construction of Embedded Hypersurfaces with Prescribed Constant Mean Curvature in Riemannian Manifolds** (20th March)

Alix Deruelle. **Stability of non compact expanding gradient Ricci solitons** (27th March)

There were no seminars on 20th February and 13th March.

### Autumn Term 2013

Thomas Marquardt. **A Neumann free boundary value problem for inverse mean curvature flow** (October 10th)

Dan Ketover. **Degeneration of min-max sequences in 3-manifolds** Jeremie Szeftel. **The resolution of the bounded L2 curvature conjecture in general relativity ** (October 17th)

Heudson Mirandola. **The ADM mass for graphical manifolds** (October 24th)

Alessandro Carlotto. **Complete minimal surfaces in asymptotically flat spaces and localized solutions of the Einstein constraint equations ** (October 31st)

Mircea Petrache. **Singular bundles and regularity of Yang-Mills minimizers in
supercritical dimension ** (November 7th)

Magdalena Rodríguez.

**Minimal surfaces in H2xR with finite total curvature and related problems**(November 14th)

Stéphane Sabourau.

**Sweepouts and volume on Riemannian manifolds**(November 28th)

Mahir Hadžić.

**Stability of steady states in the classical Stefan problem.**(December 5th)

No talks on October 3rd, November 21st, December 12th.

### Summer Term 2013

Hojoo Lee. **Generalizations of Calabi’s correspondence.** (May 9th)

Geometry Day IV at King’s College London.(May 10th)

Special lecture series by Simon Donaldson and Song Sun. **Kähler-Einstein metrics on Fano manifolds.** (16th, 23rd May, 6th June)

Dan Knopf. **Type-II singularities of Ricci flow.** (May 29th)

Warwick-Imperial-Cambridge Geometric Analysis Seminar. Frank Pacard, Antonio Ros, Tom Ilmanen. (May 30th)

Geometry and Topology Days (Event 3: Geometric Analysis) at University College London. (May 31st)

### Spring Term 2013

Willie Wong. **A measure of closeness-to-Kerr-Newman for stationary electro-vacuum space-times and applications.** (Mar 21)

Ari Laptev. **Spectral properties of Schrödinger operators on compact manifolds: rigidity, flows, interpolation and spectral estimates.** (Mar 14)

Melanie Rupflin. **Teichmueller harmonic map flow.** (Mar 7)

Anda Degeratu. **Witten spinors on nonspin manifolds.** (Feb 28)

Esther Cabezas-Rivas. **A generalization of Gromov’s almost flat manifold theorem.** (Feb e14)

Jake Solomon. **The space of positive Lagrangian submanifolds.** (Feb 7)

Qian Wang. **Rough solutions of Einstein vacuum equations in CMCSH gauge.** (Jan 24)

Lorenzo Foscolo. **A gluing construction for periodic monopoles.** (Jan 10)

### Autumn Term 2012

Reto Müller. **Łojasievicz-Simon inequalities for the Ricci flow and applications.** (Dec 13)

Jason Cantarella. **The geometry of random (closed) space polygons.** (Nov 29)

Jacob Bernstein. **A curious variational property of classical minimal surfaces.** (Nov 22)

Giuseppe Tinaglia. **The geometry of constant mean curvature surfaces embedded in .** (Nov 15)

Mike Munn. **Metric perspectives of the Ricci flow.** (Nov 8 )

Felix Schulze. **The half-space property and entire positive minimal graphs in .** (Nov 1)

Robert Kusner. **The space of CMC surfaces.** (Oct 25)

Sergio Almaraz. **Convergence of scalar-flat metrics on manifolds with boundary under the Yamabe flow.** (Oct 18)

Jan Metzger. **Minimizers of the Willmore functional with prescribed area.** (Oct 11)

Gustav Holzegel (Imperial College London). **The black hole stability problem.** (Oct 4)

### Summer Term 2012

Jingyi Chen. **Longtime existence of Lagrangian mean curvature flow for entire Lipschitz graphs.** (Jun 22)

André Neves. **Min-max theory, Willmore conjecture, and the energy of links.** (June 21)

Cristiano Spotti. **Deformations of singular KE Del Pezzo surfaces and applications to moduli spaces.** (Jun 14)

Hans-Joachim Hein. **A local regularity theorem for the Ricci flow.** (Jun 7)

Jason Lotay. **Deforming conifolds.** (May 24)

Diarmuid Crowley. **On classifying simply connected 7-manifolds.** (May 17)

Special event: **Warwick-Imperial-Cambridge Geometric Analysis Seminar.** in Warwick. Speakers: Fernando Codá Marques, Francesco Maggi, Sergiu Klainerman (May 10)

Brian Krummel. **The regularity and existence of branched minimal submanifolds.** (May 3)

### Spring Term 2012

Ben Sharp. **Compensation phenomena arising in Geometric PDE.** (Mar 22)

Olivier Biquard. **Desingularization of Einstein orbifolds.** (Mar 15)

Yohsuke Imagi. **A uniqueness theorem for gluing special Lagrangian submanifolds.** (Mar 8 )

Paul Laurain. **Surfaces with constant mean curvature in a Riemannian manifold of dimension 3.** (Mar 1)

Vlad Moraru. **Splitting of 3-manifolds and rigidity of area-minimising surfaces.** (Feb 23)

Peter Hornung. **Analysis of intrinsically flat surfaces and the Willmore functional.** (Feb 16)

Simon Blatt. **Analysis of O’Hara’s knot energies.** (Feb 9)

Robert Haslhofer. **Singularities in 4d Ricci flow.** (Feb 2)

Andrea Mondino. **The Willmore and other curvature functionals in Riemannian manifolds.** (Jan 26)

Thomas Walpuski. **-instantons on generalised Kummer constructions.** (Jan 19)

Simon Donaldson. **Normalised energy and singular limits in Riemannian geometry.** (Jan 12)