3 citations · 4 across the 12 of their papers we have counts for
13 papers
Determinacy and Modality in Positive Characteristic
Yotam Svoray
We study finite determinacy and modality in positive characteristic through three complementary constructions: prescribed-jet transversality, Frobenius deformation directions, and…
The Algebraicity Problem for Hard-Core Entropy Constants on the Discrete Hypertori
Yotam Svoray
We use tools and techniques from -adic analysis and algebraic number theory to study the algebraicity of the hard square entropy constant and its high dimensional analogues. Spe…
Bounds on the F-Pure Threshold of Isolated Hypersurface Singularities
Yotam Svoray
We obtain bounds for the -pure threshold of isolated hypersurface singularities over an algebraically closed field of positive characteristic in terms of classical singulari…
The Milnor Number of One Dimensional Local Rings
Yotam Svoray
We present an analogue of the Milnor number for one dimensional local ring inspired by Milnor's formula, and we show that it satisfies analogous properties to those of the classica…
Detecting and Quantifying Isolated Singularities over Discrete Valuation Rings
Yotam Svoray
This paper develops a theory of isolated hypersurface singularities in mixed characteristic , focusing on quotient rings over a Discrete Valuation Ring (DVR). We introduce a…
ADE Classification of Hypersurface Singularities over Local Rings
Yotam Svoray
In this paper we present an ADE-type classification of hypersurfaces of complete regular local rings based on their Cohen-Macaulay type. In order to preform this classification, we…
Completely Syndetic Sets in Discrete Groups
Guy Salomon, Yotam Svoray, Ariel Yadin
We study completely syndetic (CS) sets in discrete groups - subsets that for every natural n admit finitely many left translates that jointly cover every n-tuple of group elements.…
The fundamental group of surfaces parametrizing cuboids
Benjamin Enriquez, David Jarossay, Francesco Maria Saettone +1
We prove that an irreducible projective complete intersection of dimension at least two with isolated singularities has trivial fundamental group. As an application, the surface $Υ…
Invariants of Non-Isolated Singularities of Hypersurfaces
Yotam Svoray
In this paper we generalize some results by Siersma, Pellikaan, and de Jong regarding morsifications of singular hypersurfaces whose singular locus is a smooth curve, and present s…
Rings of Bounded Continuous Functions
Yotam Svoray, Amnon Yekutieli
We examine several classical concepts from topology and functional analysis, using methods of commutative algebra. We show that these various concepts are all controlled by BC R-ri…
Onion De Bruijn Sequences: Fixed-Window Counting by Growing the Alphabet
Dor Genosar, Yotam Svoray, Gera Weiss
We study a fixed-window counting system in which integers are represented by words of constant length while the alphabet grows as needed. This viewpoint arises from De Bruijn seque…
De Bruijn Sequences: From Games to Shift-Rules to a Proof of the Fredricksen-Kessler-Maiorana Theorem
Gal Amram, Amir Rubin, Yotam Svoray +1
We present a combinatorial game and propose efficiently computable optimal strategies. We then show how these strategies can be translated to efficiently computable shift-rules for…
An Efficient Shift Rule for the Prefer-Max De Bruijn Sequence
Gal Amram, Yair Ashlagi, Amir Rubin +3
A shift rule for the prefer-max De Bruijn sequence is formulated, for all sequence orders, and over any finite alphabet. An efficient algorithm for this shift rule is presented, wh…