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Partial Differential Equations and Analysis Seminar
The partial differential equations and analysis seminar is the research seminar associated with the applied and nonlinear analysis, and the analysis and geometry programs.
No events are currently scheduled.
Past events
21
Nov
2017
Coarse embeddability of the Hilbert space into Banach spaces »
A coarse embedding between metric spaces is, intuitively speaking, a map which preserves, in a weak sense, the geometry at large distances.
14
Nov
2017
The Ericksen-Leslie system for the Oseen-Frank model in liquid crystals »
I discuss my new joint work with Dr Mei Yu on the Ericksen-Leslie system in liquid crystal.
07
Nov
2017
Spectral asymptotics for fractional Laplacians »
We look at some unsolved proplems.
19
Sep
2017
Convexity of nonnegatively curved hypersurfaces with free boundary on a sphere »
In this talk we shall introduce our recent work on the convexity problem for hypersurfaces with boundary.
12
Sep
2017
Laplacian flow for closed G_2 structures »
We will discuss the Laplacian flow for closed $G_2$ structures.
29
Aug
2017
On weak solutions of semilinear oblique derivative problem for augmented Hessian equations »
In this seminar, the speaker will talk about the existence result for semilinear oblique derivative problem for augmented Hessian equations on bounded domains in Euclidean space.
22
Aug
2017
On Hardy and Rellich inequalities »
In the first part of this talk we give a brief survey of the Hardy and Rellich inequalities.
11
Aug
2017
On concavity of the monopolist's problem facing consumers with nonlinear price preferences »
In this paper, we provide a necessary and sufficient condition for the convexity or concavity of the principal's problem.
23
May
2017
Ornstein-Uhlenbeck semigroup: a Weyl calculus point of view »
The Ornstein-Uhlenbeck semigroup is a variant of the heat semigroup that plays a fundamental role in quite distinct areas of mathematics.
11
Apr
2017
Heat kernel upper and lower bounds on asymptotically hyperbolic manifolds »
In this seminar, the speaker will talk about heat kernel upper and lower bounds on asymptotically hyperbolic manifolds.
04
Apr
2017
Non-quantum ergodicity in KAM systems »
In this talk I will present my recent work on establishing the non-quantum ergodicity of a class of KAM Hamiltonian systems.
28
Mar
2017
Degenerate hyperbolic surfaces and asymptotics of Weil-Petersson metric »
The moduli space of (pointed) Riemann surfaces can be naturally compactified by adding various degenerate surfaces.
21
Mar
2017
$L^p$ estimates for eigenfunctions on manifolds with boundary »
In this talk I will discuss the whispering gallery modes from a semiclassical perspective and introduce a method for studying such eigenfunctions semiclassically on general manifolds.
28
Feb
2017
Metrics with non-negative Ricci curvature on convex three-manifolds »
This is joint work with Antonio Ache and Davi Maximo.
15
Nov
2016
