8 papers
The Structure of Cycles in Projective Geometry over
Ran J. Tessler, Elad Tzalik
A classical geometric result says that every nonzero cycle of the mod- incidence map from -subsets to -subsets of has support at least , with equality attai…
Spectral Analysis of Word Statistics
Chaim Even-Zohar, Tsviqa Lakrec, Ran J. Tessler
Given a random text over a finite alphabet, we study the frequencies at which fixed-length words occur as subsequences. As the data size grows, the joint distribution of word count…
Open enumerative geometries for Landau-Ginzburg models
Mark Gross, Tyler L. Kelly, Ran J. Tessler
We survey the recent progress in defining open enumerative theories for Landau-Ginzburg models. We illustrate the ideas required to develop these new foundations. In particular, we…
The point insertion technique and open -spin theories I: moduli and orientation
Ran J. Tessler, Yizhen Zhao
The papers [3,1,4,10] constructed an intersection theory on the moduli space of -spin disks, and proved it satisfies mirror symmetry and relations with integrable hierarchies. T…
Open -spin theory in genus one, and the Gelfand-Dikii wave function
Ran J. Tessler, Yizhen Zhao
We construct the sector of the open -spin theory, that is, an open -spin theory on the moduli space of cylinders. This is the second construction of a open inters…
Error Resilient Space Partitioning
Orr Dunkelman, Zeev Geyzel, Chaya Keller +4
A major research area in discrete geometry is to consider the best way to partition the -dimensional Euclidean space under various quality criteria. In this paper…