Article in volume
Authors:
Title:
On Pleasant Eulerian posets
PDFSource:
Discussiones Mathematicae - General Algebra and Applications 43(1) (2023) 161-171
Received: 2021-07-08 , Revised: 2022-06-22 , Accepted: 2022-08-01 , Available online: 2022-11-29 , https://doi.org/10.7151/dmgaa.1407
Abstract:
In this paper, we classify Eulerian posets of small rank which are pleasant and
further show that there is no pleasant Eulerian poset of rank less than are
equal to 7.
Keywords:
posets, lattices, Eulerian lattices, pleasant poset
References:
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https://doi.org/10.1007/978-1-4615-9763-6_1 - R. Subbarayan and A. Vethamanickam, Some properties of Eulerian lattices, Comment. Math. Univ. Carolin. 55 (4) (2014) 499–507.
- A. Vethamanickam, Topics in Universal Algebra, Ph.D. Thesis (Madurai Kamaraj University, 1994).
- A. Vethamanickam and R. Subbarayan, Some simple extensions of Eulerian lattices, Acta Math. Univ. Comenianae 79 (1) (2010) 47–54.
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