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"ActiveFedora::Aggregation::ListSource" .
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"2023-01-24T16:06:38.520262533+00:00"^^ .
"We observe that for planar graphs, the geometric duality relation generates both 2-isomorphism and abstract duality. This observation has the surprising consequence that for links, the equivalence relation defined by isomorphisms of checkerboard graphs is the same as the equivalence relation defined by 2-isomorphisms of checkerboard graphs." .
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"en" .
"2023-01-24" .
"A note on geometric duality in matroid theory and knot theory" .
"Traldi, Lorenzo" .
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"Natural Sciences" .
"Matroid" .
"Planar graph" .
"Link" .
"Knot" .
"Checkerboard graph" .
"Dual" .
"Publication" .
"Elsevier B.V." .
"2022-10-30" .
"Lafayette College" .
"Mathematics" .
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"Traldi, L. (2022 Oct 30) \"A note on geometric duality in matroid theory and knot theory.\" Discrete Applied Mathematics 320: 184-190." .
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"heidenwt@lafayette.edu" .
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"Article" .
"Discrete Applied Mathematics" .
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"noid:rx913r410" .
"doi:10.1016/j.dam.2022.05.002" .
"hdl:10385/rx913r410" .
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"2023-01-24T16:06:38.609381576+00:00"^^ .