First Countability and Local Simple Connectivity of One Point Unions

DOI10.2307/2048384zbMath0697.55016OpenAlexW4243509240MaRDI QIDQ3473824

Katsuya Eda

Publication date: 1990

Full work available at URL: https://doi.org/10.2307/2048384

zbMATH Keywords

first countableTychonoff spacelocally simply connectedfundamental group of the one point union

Mathematics Subject Classification ID

Homotopy groups, general; sets of homotopy classes (55Q05) Fundamental group, presentations, free differential calculus (57M05) Homotopy groups of wedges, joins, and simple spaces (55Q20)

Related Items (3)

Free \(\sigma\)-products and noncommutatively slender groups ⋮ A Locally Simply Connected Space and Fundamental Groups of One Point Unions of Cones ⋮ Algebraic topology of Peano continua

Cites Work

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• A Van Kampen Theorem for Weak Joins
• THE FUNDAMENTAL GROUP OF TWO SPACES WITH A COMMON POINT

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