Michael Björklund

Contact

Department of Mathematics
Royal Institute of Technology
100 44 Stockhom
Sweden

mickebj(you know what)math.kth.se

Research interests

Ergodic theory, additive combinatorics, metric geometry, random walks, algebraic dynamics.

PhD Thesis

My supervisor was Anders Karlsson and co-advisor Michael Benedicks . The thesis "Limit Theorems for Ergodic Group Actions and Random Walks" was defended May 26, 2009, at KTH, and the opponent was Yves Guivarc'h. My mathematical ancestry can be found here

I have been awarded a Lady Davis Postdoctoral Fellowship at Hebrew university and will move to Jerusalem in october.

Preprints

1.	Sharp Sumset Inequalities for Bohr sets with A. Fish. In preparation.
2.	Ergodic Theorems for Homogeneous Dilations Submitted.
3.	Ergodic Theorems for Random Clusters Submitted.

Publications

1.	The Asymptotic Shape Theorem for Generalized First Passage Percolation To appear in Annals of Probability.
2.	Central Limit Theorems for Gromov Hyperbolic Groups To appear in Journal of Theoretical Probability.
3.	Equidistribution of dilations of polynomial curves in nilmanifolds with A. Fish. Proc. Amer. Math. Soc. 137 (2009), 2111-2123.
4.	Continuous Measures on Homogeneous Spaces with A. Fish. To appear in Annales de l'Institut Fourier.
5.	Almost Sure Absolute Continuity of Subordinated Bernoulli Convolutions with D. Schnellmann. To appear in Ann. Inst. Henri Poincaré Probab. Stat. .
6.	Almost Sure Equidistribution in Expansive Families with D. Schnellmann. To appear in Indag. Math. (N.S.).
7.	Entropy range problems and actions of locally normal groups with R. Miles. To appear in Discrete and Dynamical Systems - Series A.
8.	The g-theorem matrices are totally nonnegative with A. Engström. Journal of Combinatorial Theory, Series A, Volume 116, Issue 3, April 2009, Pages 730-732.

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