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Characteristic Topological Invariants

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arxiv 2302.02510 v1 pith:DBN7GMAD submitted 2023-02-06 math.CO cs.DM

classification math.COcs.DM
keywords characteristichighercharacteristicscomplexdimensionalinvariantssimplicessimplicial
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The higher characteristics w_m(G) for a finite abstract simplicial complex G are topological invariants that satisfy k-point Green function identities and can be computed in terms of Euler characteristic in the case of closed manifolds, where we give a new proof of w_m(G)=w_1(G). Also the sphere formula generalizes: for any simplicial complex, the total higher characteristics of unit spheres at even dimensional simplices is equal to the total higher characteristic of unit spheres at odd dimensional simplices.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Dehn Sommerville Manifolds

    math.CO 2025-08 reject novelty 6.0 of 10

    Dehn-Sommerville manifolds form a broad class of finite simplicial complexes that the paper claims to endow with Dehn-Sommerville face symmetries, level-set closure, chromatic bound 2q+2, and monoid closure under joins.

  2. Remarks about Connection and Dirac matrices

    math.CO 2026-01 conditional novelty 5.0 of 10

    The eigenvalues of the connection and Dirac matrices of a finite simplicial complex are bounded above by the ordered connection and Dirac degrees, while the headline claim that the connection matrix dominates the Dira...

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