G
Gilbert Labelle
Researcher at Université du Québec à Montréal
Publications - 92
Citations - 1740
Gilbert Labelle is an academic researcher from Université du Québec à Montréal. The author has contributed to research in topics: Combinatorial species & Cycle index. The author has an hindex of 18, co-authored 91 publications receiving 1658 citations. Previous affiliations of Gilbert Labelle include Université du Québec.
Papers
More filters
Book
Combinatorial species and tree-like structures
TL;DR: The combinatorial theory of species, introduced by Joyal in 1980, provides a unified understanding of the use of generating functions for both labelled and unlabelled structures and as a tool for the specification and analysis of these structures.
Journal ArticleDOI
On the Location of Zeros of Polynomials
TL;DR: In this article, the location of the zeros of a polynomial was studied and the result of Cauchy and Kakeya was extended to the case of non-negative and monotonie polynomials.
Journal ArticleDOI
Une nouvelle démonstration combinatoire des formules d'inversion de Lagrange
Journal ArticleDOI
Hypergeometrics and the cost structure of quadtrees
TL;DR: Several characteristic parameters of randomly grown quadtrees of any dimension are analyzed and values for various structure constants related to path length, retrieval costs, and storage occupation are identified.
Journal ArticleDOI
Enumeration of m-Ary Cacti
TL;DR: The purpose of this paper is to enumerate various classes of cyclically colored m-gonal plane cacti, called m-ary cactu, according to the topological classification of complex polynomials having at most m critical values, studied by Zvonkin and others.