4 citations · 7 across the 4 of their papers we have counts for
5 papers
Dehn functions: computations, lower bounds, and the quasiisometric rigidity of
Ido Grayevsky, Gabriel Pallier
We establish distortion estimates in completely solvable Lie groups, using a sublinear bilipschitz retraction constructed by Cornulier, and interpolating between two theorems of Os…
Sublinear Bilipschitz Equivalence and the Quasiisometric Classification of Solvable Lie Groups
Ido Grayevsky, Gabriel Pallier
We prove a product theorem for sublinear bilipschitz equivalences which generalizes the classical work of Kapovich, Kleiner and Leeb on quasiisometries between product spaces. We e…
Sublinear Rigidity of Lattices in Semisimple Lie Groups
Ido Grayevsky
Let be a real centre-free semisimple Lie group without compact factors. I prove that irreducible lattices in are rigid under two types of sublinear distortions. The first r…
Economically Viable Randomness
David Yakira, Avi Asayag, Ido Grayevsky +1
We study the problem of providing blockchain applications with \emph{economically viable randomness} (EVR), namely, randomness that has significant economic consequences. Applicati…
Rational Threshold Cryptosystems
David Yakira, Ido Grayevsky, Avi Asayag
We propose a framework for threshold cryptosystems under a permissionless-economic model in which the participants are rational profit-maximizing entities. To date, threshold crypt…