57 citations · 120 across the 34 of their papers we have counts for
37 papers
On saturated triangulation-free convex geometric graphs
David Garber, Chaya Keller, Olga Nissenbaum +1
A convex geometric graph is a graph whose vertices are the corners of a convex polygon P in the plane and whose edges are boundary edges and diagonals of the polygon. It is called…
Analytic aspects of -analogue of poly-Stirling numbers of both kinds
Takao Komatsu, Eli Bagno, David Garber
The Stirling numbers of type of the second kind count signed set partitions. In this paper we provide new combinatorial and analytical identities regarding these numbers as wel…
The Worpitzky identity for the groups of signed and even-signed permutations
Eli Bagno, David Garber, Mordechai Novick
The well-known Worpitzky identity provides a connection between two bases of : The standard basis and the binomial basis , where the…
Signed partitions - A balls into urns approach
Eli Bagno, David Garber
Using Reiner's definition of Stirling numbers of type B of the second kind, we provide a 'balls into urns' approach for proving a generalization of a well-known identity concerning…
Some identities involving second kind Stirling numbers of types and
Eli Bagno, Riccardo Biagioli, David Garber
Using Reiner's definition of Stirling numbers of the second kind in types and , we generalize two well-known identities concerning the classical Stirling numbers of the seco…
Property testing and expansion in cubical complexes
David Garber, Uzi Vishne
We consider expansion and property testing in the language of incidence geometry, covering both simplicial and cubical complexes in any dimension. We develop a general method for p…