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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

A definitive improvement of a game-theoretic bound and the long tightness game

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Author(s):
Aurichi, L. F. [1] ; Bella, A. [2]
Total Authors: 2
Affiliation:
[1] Univ Sao Paulo, Inst Ciencias Matemat & Comp, Caixa Postal 668, BR-13560970 Sao Carlos, SP - Brazil
[2] Univ Catania, Dipartimento Matemat & Informat, Citta Univ, Viale A Doria 6, I-95125 Catania - Italy
Total Affiliations: 2
Document type: Journal article
Source: ACTA MATHEMATICA HUNGARICA; v. 155, n. 2, p. 458-465, AUG 2018.
Web of Science Citations: 0
Abstract

The main goal of the paper is the full proof of a cardinal inequality for a space with points , obtained with the help of a long version of the Menger game. This result, which improves a similar one of Scheepers and Tall, was already established by the authors under the Continuum Hypothesis. The paper is completed by few remarks on a long version of the tightness game. (AU)

FAPESP's process: 17/09252-3 - Infinite combinatorics and hyperspaces in general topology
Grantee:Leandro Fiorini Aurichi
Support Opportunities: Regular Research Grants