Abstract
In a recent paper, G. Czédli and E. T. Schmidt present a structure theorem for planar semimodular lattices. In this note, we present an alternative proof.
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Presented by G.Czedli.
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Grätzer, G. Notes on planar semimodular lattices. VI. On the structure theorem of planar semimodular lattices. Algebra Univers. 69, 301–304 (2013). https://doi.org/10.1007/s00012-013-0233-4
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DOI: https://doi.org/10.1007/s00012-013-0233-4