Stein operators, kernels and discrepancies for multivariate continuous
distributions
Mijoule, G Reinert, G Swan, Y
Thu, 21 Jun 2018
11:00
L3

Recent advances in nonlinear potential theory

Giuseppe Mingione
(Università di Parma)
Abstract

I am going to report on some developments in regularity theory of nonlinear, degenerate equations, with special emphasis on estimates involving linear and nonlinear potentials. I will cover three main cases: degenerate nonlinear equations, systems, non-uniformly elliptic operators. 

The correlated pseudomarginal method
Deligiannidis, G Doucet, A Pitt, M Journal of the Royal Statistical Society: Series B volume 80 issue 5 839-870 (29 Jul 2018)
Holomorphic quadratic differentials dual to Fenchel–Nielsen coordinates
Große, N Rupflin, M Annals of Global Analysis and Geometry volume 55 issue 3 479-507 (16 Apr 2019)
Maintenance of smart buildings using fault trees
Cauchi, N Anuarul Hoque, K Stoelinga, M Abate, A ACM Transactions on Sensor Networks volume 14 issue 3-4 (20 Dec 2018)

90% of the world’s data have been generated in the last five years. A small fraction of these data is collected with the aim of validating specific hypotheses. These studies are led by the development of mechanistic models focussed on the causality of input-output relationships. However, the vast majority of the data are aimed at supporting statistical or correlation studies that bypass the need for causality and focus exclusively on prediction.

Logical foundations of information disclosure in ontology-based data integration
Kostylev, E Cuenca Grau, B Benedikt, M Artificial Intelligence (01 Sep 2018)
Wed, 13 Jun 2018

16:00 - 17:00
C5

The l1-homology of one-relator groups

Nicolaus Heuer
(University of Oxford)
Abstract

We will study the l1-homology of the 2-class in one relator groups. We will see that there are many qualitative and quantitive similarities between the l1-norm of the top dimensional class and the stable commutator length of the defining relation. As an application we construct manifolds with small simplicial volume.

This work in progress is joint with Clara Loeh.

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