2007
DOI: 10.1007/s11083-007-9057-1
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2-Dimension from the Topological Viewpoint

Abstract: In this paper we study the 2-dimension of a finite poset from the topological point of view. We use homotopy theory of finite topological spaces and the concept of a beat point to improve the classical results on 2-dimension, giving a more complete answer to the problem of all possible 2-dimensions of an n-point poset.2000 Mathematics Subject Classification. 06A06, 06A07, 54A10, 54H99.

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Cited by 1 publication
(2 citation statements)
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“…Order preserving functions correspond to continuous maps and lower sets to open sets. For more details on finite spaces, we refer to reader to the foundational articles [12,21], P.May's notes [11] and the more recent articles [3][4][5]. See also [20] for the combinatorics of posets and [6,10] for the topology of posets.…”
Section: Finite Posets and Finite Spacesmentioning
confidence: 99%
See 1 more Smart Citation
“…Order preserving functions correspond to continuous maps and lower sets to open sets. For more details on finite spaces, we refer to reader to the foundational articles [12,21], P.May's notes [11] and the more recent articles [3][4][5]. See also [20] for the combinatorics of posets and [6,10] for the topology of posets.…”
Section: Finite Posets and Finite Spacesmentioning
confidence: 99%
“…Finite spaces have been recently investigated in a series of joint papers with J. Barmak [3][4][5]. There is also a beautiful survey by P. May [11].…”
mentioning
confidence: 99%