Andreas Strombergsson

activity

20102026

most citedAn Effective Ratner Equidistribution Result for ASL(2,R)

17 citations · 31 across the 11 of their papers we have counts for

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2 papers · 1 filter

math.DS2026

Effective equidistribution of unipotent orbits in homogeneous spaces of $\SL(2,\R)\ltimes(\R^2)^{k}$

Andreas Strömbergsson, Anders Södergren, Pankaj Vishe

Let $G=\SL(2,\R)\ltimes(\R^2)^{k}$, let $Γ$ be a congruence subgroup of $\SL(2,\Z)\ltimes(\Z^2)^{k}$, and let $u_{R} = (u_{x})_{x \in R}$ be the one-parameter subgroup of $G$ given by…

math.NT2026

A zero-one law for improvements to Dirichlet's theorem in arbitrary dimension

Andreas Strömbergsson, Shucheng Yu

Let $ψ$ be a continuous decreasing function defined for all sufficiently large positive real numbers. We say that a real $m \times n$ matrix $A$ is $ψ$ -Dirichlet if for every suffic…