Invariance of the barycentric subdivision of a simplicial complex
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Abstract:
In this paper we prove that a simplicial complex is determined uniquely up to isomorphism by its barycentric subdivision as well as its comparability graph. We also put together several algebraic, combinatorial and topological invariants of simplicial complexes.
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Journal title
volume 38 issue 2
pages 423- 432
publication date 2012-07-15
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