Independence complexes of comaximal graphs of commutative rings with identity
We study topology of the independence complexes of comaximal (hyper)graphs of commutative rings with identity. We show that the independence complex of comaximal hypergraph is contractible or homotopy equivalent to a sphere, and that the independence complex of comaximal graph is almost always contractible.
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2011 ◽
Vol 16
(2)
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pp. 303-307
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2008 ◽
Vol 319
(4)
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pp. 1801-1808
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2012 ◽
Vol 12
(03)
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pp. 1250173
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2010 ◽
Vol 83
(1)
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pp. 11-21
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2018 ◽
Vol 1
(21)
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pp. 415-438
1971 ◽
Vol 30
(3)
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pp. 459-459
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