1 citations · 1 across the 4 of their papers we have counts for
4 papers
A Note on Asynchronous Challenges: Unveiling Formulaic Bias and Data Loss in the Hayashi-Yoshida Estimator
Evangelos Georgiadis
The Hayashi-Yoshida (\HY)-estimator exhibits an intrinsic, telescoping property that leads to an often overlooked computational bias, which we denote,formulaic or intrinsic bias. T…
A Combinatorial-Probabilistic Analysis of Bitcoin Attacks
Evangelos Georgiadis, Doron Zeilberger
Using Wilf-Zeilberger algorithmic proof theory, we continue pioneering work of Meni Rosenfeld (followed up by interesting work by Cyril Grunspan and Ricardo Perez-Marco) and study…
A note on super Catalan numbers
Evangelos Georgiadis, Akihiro Munemasa, Hajime Tanaka
We show that the super Catalan numbers are special values of the Krawtchouk polynomials by deriving an expression for the super Catalan numbers in terms of a signed set.
Circular Digraph Walks, k-Balanced Strings, Lattice Paths and Chebychev Polynomials
Evangelos Georgiadis, David Callan, Qing-Hu Hou
We count the number of walks of length n on a k-node circular digraph that cover all k nodes in two ways. The first way illustrates the transfer-matrix method. The second involves…