معرفی
Alexander Gorodnik is a Professor of Mathematics at the University of Zurich, focusing on the interplay between dynamical systems and number theory. His work bridges ergodic theory, homogeneous dynamics, and Diophantine approximation, with applications to arithmetic counting problems and geometric distribution of lattice orbits.
- Current lectures include MAT121: Analysis I and MAT221: Analysis III at the University of Zurich
- Co-author of the book The ergodic theory of lattice subgroups (Princeton University Press, 2010)
- Editor of the journal Ergodic Theory and Dynamical Systems
His research explores Diophantine approximation through dynamical systems, investigating how orbits of group actions distribute in homogeneous spaces. Key topics include mixing properties, central limit theorems, and metric theorems for multiplicative approximation.
Recent publications address automorphic density estimates, discrepancy in intrinsic Diophantine approximation, and effective equidistribution of translated measures. His work often employs tools from representation theory and spectral analysis.
Current working group members include Zhiyuan Deng, Zouhair Ouaggag, and Yuval Yifrach. He has taught courses at institutions in Zurich, Bristol, Princeton, and Mumbai, with lecture materials covering topics from ergodic theorems to Každan's property (T).
