Submitted by György Chityil ... on Fri, 01/19/2018 - 18:05 Hierarchy: NounDescription: {{topology|of a topological space}} The sum of even-dimensional Betti numbers minus the sum of odd-dimensional ones.Ngram: Euler characteristicNgram Text: Euler characteristicSource: WiktionaryIssue: 0Wiktionary tag: topologyof a topological spaceNgram Count: 2
