Linear isometries of finite codimensions on Banach algebras of holomorphic functions.
Hatori, Osamu, Kasuga, Kazuhiro (2009)
Banach Journal of Mathematical Analysis [electronic only]
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Hatori, Osamu, Kasuga, Kazuhiro (2009)
Banach Journal of Mathematical Analysis [electronic only]
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Alejandro Illanes (1993)
Colloquium Mathematicae
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Robert Cauty, Bao-Lin Guo, Katsuro Sakai (1995)
Fundamenta Mathematicae
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It is shown that the hyperspace of non-empty finite subsets of a space X is an ANR (an AR) for stratifiable spaces if and only if X is a 2-hyper-locally-connected (and connected) stratifiable space.
Baskakov, A.G., Pastukhov, A.I. (2001)
Sibirskij Matematicheskij Zhurnal
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Roman Mańka (1994)
Fundamenta Mathematicae
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We study the famous examples of G. S. Young [7] and R. H. Bing [2]. We generalize and simplify a little their constructions. First we introduce Young spirals which play a basic role in all considerations. We give a construction of a Young spiral which does not have the fixed point property (see Section 5) . Then, using Young spirals, we define two classes of uniquely arcwise connected curves, called Young spaces and Bing spaces. These classes are analogous to the examples mentioned above....
Hua, Jun, Moseley, James L. (2001)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Peter J. Bauer (2000)
Acta Arithmetica
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Introduction. In 1974, N. Levinson showed that at least 1/3 of the zeros of the Riemann ζ-function are on the critical line ([19]). Today it is known (Conrey, [6]) that at least 40.77% of the zeros of ζ(s) are on the critical line and at least 40.1% are on the critical line and are simple. In [16] and [17], Hilano showed that Levinson's original result is also valid for Dirichlet L-series. This paper is a shortened version of parts of the dissertation [3], the full...
Aleksander Maliszewski (1994)
Fundamenta Mathematicae
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We characterize those Baire one functions f for which the diagonal product x → (f(x), g(x)) has a connected graph whenever g is approximately continuous or is a derivative.
R. R. Hall (1994)
Acta Arithmetica
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Garay, Barnabas M., Garay, József (2002)
Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica
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Kenzi Satô (1995)
Fundamenta Mathematicae
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A. E. Özlük, C. Snyder (1999)
Acta Arithmetica
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