Ori
Parzanchevski
Ori
Parzanchevski
Hi! I am a senior lecturer at the Hebrew University of Jerusalem. Previously I was an instructor in Princeton University, and a member in the School of Mathematics at the Institute for Advanced Study.
Email: 
Office: Manchester 312
Office hours: Sun 2-4
Phone: +972-2-5494937
Fall 2015 - MAT214: Numbers, Equations and Proofs.
Spring 2016 - MAT202: Linear Algebra with Applications.
Fall 2016 - 80830: Representations of Finite Groups.
Spring 2017 - 80598: Fundamental concepts in representation theory.
Super-Golden-Gates for PU(2). ArXiv:1704.02106, 2017. With Peter Sarnak.
Random walks on Ramanujan complexes and digraphs. ArXiv:1702.05452, 2017. With Eyal Lubetzky and Alex Lubotzky (not related).
Mixing in high-dimensional expanders. Combinatorics, Probability and Computing, 2017. [final].
Simplicial complexes: spectrum, homology and random walks. Random Structures & Algorithms, 50(2):225–261, 2017. With Ron Rosenthal. [final]
Isoperimetric inequalities in simplicial complexes. Combinatorica, 36(2):195-227, 2016. With Ron Rosenthal and Ran J. Tessler. [final]
Measure preserving words are primitive. Journal of the American Mathematical Society, 28(1):63-97, 2015. With Doron Puder. [final]
Spectrum and combinatorics of Ramanujan triangle complexes. ArXiv:1406.6666, 2014. With Konstantin Golubev.
Stallings graphs, algebraic extensions and primitive elements in F2. Mathematical Proceedings of the Cambridge Philosophical Society, 157(1):1-11, 2014. With Doron Puder. [final]
On the Fourier expansion of word maps. Bulletin of the London Mathematical Society, 46(1):91–102, 2014. With Gili Schul. [final]
On G-sets and isospectrality. Annales de l'institut Fourier, 63(6):2307-2329, 2013. [final]
Linear representations and isospectrality with boundary conditions. Journal of Geometric Analysis, 20(2):439–471, 2010. With Ram Band. [final]
The isospectral fruits of representation theory: quantum graphs and drums. Journal of Physics A: Mathematical and Theoretical, 42:175202, 2009. With Ram Band and Gilad Ben-Shach. [final]
On tensor products of semistable lattices. ArXiv:1211.3454, 2006. With Ehud de Shalit.