Data di Pubblicazione:
2025
Citazione:
Exponentiations of ultrafilters / L. Luperi Baglini. - In: SEMIGROUP FORUM. - ISSN 0037-1912. - 2025:(2025). [Epub ahead of print] [10.1007/s00233-025-10530-5]
Abstract:
In recent years, several problems regarding the partition regularity of exponential
configurations have been studied in the literature, in some cases using the properties
of specific ultrafilters. In this paper, we start to lay down the foundations of a general
theory of exponentiations of ultrafilters, with a particular focus on their combinatorial
properties and the existence of idempotents.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Stone–Cech compactification; Idempotents; Exponential triples; Partition regularity
Elenco autori:
L. Luperi Baglini
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