Discrete Differential Calculus on Simplicial Complexes and Constrained Homology* |
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Authors: | Shiquan REN |
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Institution: | School of Mathematics and Statistics, Henan University, Kaifeng 475004, Henan, China. |
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Abstract: | Let V be a finite set. Let K be a simplicial complex with its vertices in V .In this paper, the author discusses some differential calculus on V . He constructs some constrained homology groups of K by using the differential calculus on V . Moreover, he defines an independence hypergraph to be the complement of a simplicial complex in the complete hypergraph on V . Let L be an independence hypergraph with its vertices in V .He constructs some constrained cohomology groups of L by using the differential calculus on V . |
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Keywords: | Simplicial complexes Hypergraphs Chain complexes Homology Differential calculus |
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