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pro vyhledávání: '"Yamada, Kohzo"'
Autor:
Yamada, Kohzo
Let $F(X)$ be the free topological group on a Tychonoff space $X$. For all natural numbers $n$ we denote by $F_n(X)$ the subset of $F(X)$ consisting of all words of reduced length $\leq n$. In \cite{Y3}, the author found equivalent conditions on a me
Externí odkaz:
http://arxiv.org/abs/1807.02260
Autor:
Yamada, Kohzo
Publikováno v:
In Topology and its Applications 1 September 2020 283
The notions of a proper dyadic subbase and an independent subbase was introduced by H. Tsuiki to investigate in {0, 1, bot}-sequence codings of topological spaces. We show that every separable metrizable space has a proper dyadic subbase whose restri
Externí odkaz:
http://arxiv.org/abs/1305.3393
Autor:
Yamada, Kohzo
Publikováno v:
In Topology and its Applications 1 April 2019 256:104-112
Autor:
Yamada, Kohzo
Publikováno v:
Proceedings of the American Mathematical Society, 2002 Aug 01. 130(8), 2461-2469.
Externí odkaz:
https://www.jstor.org/stable/2699485
Autor:
Yamada, Kohzo
Publikováno v:
In Topology and its Applications 1 September 2016 210:81-89
Autor:
Yamada, Kohzo
Publikováno v:
数理解析研究所講究録. 2110:110-118
Autor:
Ohta, Haruto, Yamada, Kohzo
Publikováno v:
Tsukuba Journal of Mathematics, 1998 Jun 01. 22(1), 39-48.
Externí odkaz:
https://www.jstor.org/stable/43686053
Autor:
Yamada, Kohzo
Publikováno v:
数理解析研究所講究録. 1987:1-10
Autor:
Pestov, Vladimir, Yamada, Kohzo *
Publikováno v:
In Topology and its Applications 15 November 1999 98(1-3):291-301