Results 21 to 30 of about 2,025,014 (262)

Analytic Combinatorics

open access: yes, 2009
Analytic Combinatorics is a self-contained treatment of the mathematics underlying the analysis of discrete structures, which has emerged over the past several decades as an essential tool in the understanding of properties of computer programs and ...
P. Flajolet, R. Sedgewick
semanticscholar   +1 more source

SMARANDACHE GEOMETRIES & MAP THEORY WITH APPLICATIONS (I) [PDF]

open access: yes, 2006
Combinatorics is a powerful tool for dealing with relations among objectives mushroomed in the past century. However, an even more important work for mathematician is to apply combinatorics to other mathematics and other sciences beside just to find ...
Mao, Linfan
core   +1 more source

Preface [PDF]

open access: yes, 2010
This is the preface of the special volume of Discrete Mathematics dedicated to Combinatorics 2008 we curated as guest ...
Bonisoli A.   +6 more
core   +1 more source

Opinion Exchange Dynamics [PDF]

open access: yes, 2017
We survey a range of models of opinion exchange. From the introduction: "The exchange of opinions between individuals is a fundamental social interaction...
Mossel, Elchanan, Tamuz, Omer
core   +4 more sources

Combinatorics [PDF]

open access: yes, 2006
This is the report on the Oberwolfach workshop on Combinatorics, held 1–7 January 2006. Combinatorics is a branch of mathematics studying families of mainly, but not exclusively, finite or countable structures – discrete objects.

core   +2 more sources

On the existence of block-transitive combinatorial designs [PDF]

open access: yes, 2010
Block-transitive Steiner $t$-designs form a central part of the study of highly symmetric combinatorial configurations at the interface of several disciplines, including group theory, geometry, combinatorics, coding and information theory, and ...
Huber, Michael
core   +4 more sources

Unimodality Problems in Ehrhart Theory

open access: yes, 2017
Ehrhart theory is the study of sequences recording the number of integer points in non-negative integral dilates of rational polytopes. For a given lattice polytope, this sequence is encoded in a finite vector called the Ehrhart $h^*$-vector. Ehrhart $h^*
A. Stapledon   +45 more
core   +1 more source

A Case for Combinatorics: A Research Commentary [PDF]

open access: yes, 2020
In this commentary, we make a case for the explicit inclusion of combinatorial topics in mathematics curricula, where it is currently essentially absent. We suggest ways in which researchers might inform the field’s understanding of combinatorics and its
Lockwood, Elise   +2 more
core   +1 more source

Chutes and Ladders with Large Spinners

open access: yes, 2014
We prove a conjecture from a 2011 College Mathematics Journal article addressing the expected number of turns in a Chutes and Ladders game when the spinner range is close to the length of the board.
Connors, Darcie E., Glass, Darren B.
core   +1 more source

Catalan Traffic and Integrals on the Grassmannians of Lines

open access: yes, 2007
We prove that certain numbers occurring in a problem of paths enumeration, studied by Niederhausen (Catlan Traffic at the Beach, The Electronic Journal of Combinatorics, 9, (2002), 1--17), are top intersection numbers in the cohomology ring of the ...
Fulton   +6 more
core   +1 more source

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