Menny Aka HOMEPAGE

Menny Aka (a.k.a. Menashe-Hai Akka Ginosar!)

I'm a senior scientist at ETHZ. I used to be a postdoc at ETHZ working with Manfred Einsiedler. Before that, I was a postdoc at EPFL in the TAN group.

I was a proud fellow of the ISEF foundation and of the Hoffman Leadership and Responsibility Fellowship.

I did my Ph.D. at the Einstein Institute of Mathematics at the Hebrew University, under the supervision of Alex Lubotzky. My thesis subject was "On arithmetic groups and profinite completion".

I did my master's degree in the ALGANT program under the supervision of Ehud De Shalit. My thesis subject was "A new characterization of the Tate-Shafarevich group" and it is available here.

Papers

Profinite completions and Kazhdan's property (T)

Groups, Geometry and Dynamics, Volume 6, Issue 2, 2012, pp. 221-229.

Arxiv Journal

Arithmetic groups with isomorphic finite quotients

Journal of Algebra, Volume 352, Issue 1, 2012, pp. 322-340.

Arxiv Journal

On the evolution of continued fractions in a fixed quadratic field

Joint with Uri Shapira.Journal d'Analyse Mathematique

Arxiv

Homogeneous number of free generators

Joint with T. Gelander and G. Soifer. Journal of Group Theory. Volume 17, Issue 4 (Jul 2014)

Arxiv Journal

Diophantine properties of nilpotent Lie groups

Joint with Emmanuel Breuillard, Lior Rosenzweig and Nicolas de Saxcé. Compositio Mathematica

Arxiv

Duke's Theorem for subcollections

Joint with Manfred Einsiedler. Ergodic Theory and Dynamical Systems.

Arxiv

On metric diophantine approximation in matrices and Lie groups

Joint with Emmanuel Breuillard, Lior Rosenzweig and Nicolas de Saxcé. Compte Rendus Mathematiques (9 p.)

Arxiv Journal

Integer points on spheres and their orthogonal grids

Joint with Manfred Einsiedler and Uri Shapira. Journal of the London Mathematical Society.

Arxiv

Integer points and their orthogonal lattices

Joint with Manfred Einsiedler and Uri Shapira. Inventiones mathematicae.

Arxiv Journal

Metric diophantine approximation in matrices and Lie groups

Joint with Emmanuel Breuillard, Lior Rosenzweig and Nicolas de Saxcé. GAFA

Arxiv

On effective equidistribution for quotients of SL(d)

Joint with Manfred Einsiedler, Han li and Amir Mohammadi To appear in Israel Journal of Mathematics.

Arxiv

Continued fractions of arithmetic sequences of quadratics

To appear in Expositiones Mathematicae.

Arxiv

Planes in four space and four associated CM points

Joint with Manfred Einsiedler and Andreas Wieser. To appear in Duke Math Journal.

Arxiv

Simultaneous supersingular reductions of CM elliptic curves

Joint with Manuel Luethi, Philippe Michel and Andreas Wieser. Submitted.

Arxiv

Book: A Journey Through The Realm of Numbers

Joint with Tom Ward and Manfred Einsiedler. Published in Springer SUMS Reading.

Springer

Equidistribution of rational subspaces and their shapes

Joint with Andrea Musso and Andreas Wieser. Submitted.

Arxiv