# Past events

Find information about past ANU MSI events.

23
Feb
2016

## Generalized Koszul duality, or the yoga of (co)bar constructions »

Dr Jesse Burke (MSI, ANU)
4pm 23 February 2016

Koszul duality may be viewed as machinery to find smaller replacements for the (co)bar construction of a dg (co)algebra

22
Feb
2016

## Transfer Operators and Iterated Function Systems »

Professor Jiang Yunping (Queens College and Graduate Center, The City University of New York)
11am 22 February 2016

In this talk, I will first give a general introduction to transfer operators and then a review of recent work on uniformly contracting and non-uniformly contracting iterated function systems.

16
Feb
2016

## A general theory of canonical lifts »

Dr James Borger (MSI, ANU)
4pm 16 February 2016

The classical theory of canonical lifts for elliptic curves gives a canonical way of lifting (ordinary) elliptic curves in positive characteristic to characteristic zero.

11
Feb
2016

## Stochastic Partial Differential Equations meets functional calculus  »

Dr Mark Veraar (Delft University of Technology)
4pm 11 February 2016

After a short introduction on stochastic integrals and PDEs, I will explain two situations where one can apply functional calculus techniques in the study of the regularity of solutions to SPDEs.

10
Feb
2016

## Heat equation and reaction-diffusion equation with boundary noise »

Professor Benjamin Goldys (University of Sydney)
11.30am 10 February 2016

Solvability of the heat equation with the Dirichlet white-noise boundary condition was an open problem for about 30 years.

10
Feb
2016

## Liouville theorems involving the fractional Laplacian »

Ms Yanqin Fang (University of Wollongong)
10.30am 10 February 2016

The fractional Laplacian in Euclidean space is a nonlocal operator.

10
Feb
2016

## Multicommutators and Multiplier Theorems »

Prof. Lixin Yan (Sun Yat Sen University)
9am 10 February 2016

This is a joint work with Loukas Grafakos, Danqing He and Hanh Van Nguyen.

09
Feb
2016

## Special cases of the planar least gradient problem »

Professor Piotr Rybka (University of Warsaw, Poland)
4.45pm 9 February 2016

We study the least gradient problem in two special cases.

09
Feb
2016

## Frechet differentiability of the norm of non-commutative Lp spaces  »

Ms Anna Tomskova (University of New South Wales)
4pm 9 February 2016

Let $M$ be a von Neumann algebra and let $(L_p(M), \|.\|_p)$, $1 \leq p < \infty$ be Haagerup’s $L_p$-space on $M$.

09
Feb
2016

## A new approach to maximal regularity for parabolic PDEs »

Associate Professor Mark Veraar (TU Delft (the Netherlands)
2.30pm 9 February 2016

Maximal regularity can often be used to obtain a priori estimates which give global existence results.