Displaying similar documents to “Composition of axial functions of products of finite sets”

The fixed point property for some cartesian products

Roman Mańka (2001)

Fundamenta Mathematicae

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It is proved that the cylinder X × I over a planar λ-dendroid X has the fixed point property. This is a partial solution of two problems posed by R. H. Bing (cf. [1], Questions 9 and 10).

Selections and approaching points in products

Valentin Gutev (2016)

Commentationes Mathematicae Universitatis Carolinae

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The present paper aims to furnish simple proofs of some recent results about selections on product spaces obtained by García-Ferreira, Miyazaki and Nogura. The topic is discussed in the framework of a result of Katětov about complete normality of products. Also, some applications for products with a countably compact factor are demonstrated as well.

The crossing numbers of certain Cartesian products

Marián Klešč (1995)

Discussiones Mathematicae Graph Theory

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In this article we determine the crossing numbers of the Cartesian products of given three graphs on five vertices with paths.

Tourist products buyers in the Luboń Wielki area

Witold Warcholik (2015)

Annales Universitatis Paedagogicae Cracoviensis Studia Geographica

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The article presents segmentation of tourist products buyers in the Luboń Wielki area. The results are shown in the context of attempts to create market for tourist services in Beskid Wyspowy. Tourist profile was created based on the monitoring of tourism traffic and surveys, including the perception of the image of this part of the mountains. Elements registered as essential in the planning and development of tourist services are: the existence of two peaks in the daily presence of...

PROBLEMS

M. Chrobak, M. Habib, P. John, H. Sachs, H. Zernitz, J. R. Reay, G. Sierksma, M. M. Sysło, T. Traczyk, W. Wessel (1987)

Applicationes Mathematicae

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One Erdös style inequality

Tomáš J. Kepka, Petr C. Němec (2019)

Commentationes Mathematicae Universitatis Carolinae

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One unusual inequality is examined.