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https://www.um.edu.mt/library/oar/handle/123456789/132574| Title: | Some cardinal functions in lexicographic products of LOTS |
| Authors: | Buhagiar, David Chetcuti, Emanuel Weber, Hans |
| Keywords: | Linear topological spaces Topology -- Methodology Mathematics -- Lexicography Set functions Ordered sets |
| Issue Date: | 2018 |
| Publisher: | Springer |
| Citation: | Buhagiar, D., Chetcuti, E., & Weber, H. (2018). Some cardinal functions in lexicographic products of LOTS. European Journal of Mathematics, 4, 1505-1514. |
| Abstract: | The Lindelöf degree and extent were studied in Buhagiar et al. (Cent Eur J Math 12(8):1249–1264, 2014) in relation to lexicographic products of linearly ordered spaces. In this paper we consider the behaviour of other important cardinal functions, such as spread, density, weight and character, in such lexicographic products. Namely, we study the relation between a particular cardinal function on a lexicographic product of linearly ordered spaces and that cardinal function on each factor of the product. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/132574 |
| Appears in Collections: | Scholarly Works - FacSciMat |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Some cardinal functions in lexicographic products of LOTS 2018.pdf Restricted Access | 447.6 kB | Adobe PDF | View/Open Request a copy |
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