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A map is <jats:italic>z<\/jats:italic>-knotted if it contains a single zigzag. Such maps are closely related to the Gauss code problem and have nice homological properties. We show that every triangulation of a connected closed 2-dimensional surface admits a <jats:italic>z<\/jats:italic>-knotted shredding.<\/jats:p>","DOI":"10.1007\/s00454-020-00182-3","type":"journal-article","created":{"date-parts":[[2020,2,11]],"date-time":"2020-02-11T16:02:42Z","timestamp":1581436962000},"page":"636-658","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["z-Knotted Triangulations of Surfaces"],"prefix":"10.1007","volume":"66","author":[{"given":"Mark","family":"Pankov","sequence":"first","affiliation":[]},{"given":"Adam","family":"Tyc","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2020,2,11]]},"reference":[{"key":"182_CR1","volume-title":"Regular Polytopes","author":"HSM Coxeter","year":"1973","unstructured":"Coxeter, H.S.M.: Regular Polytopes, 3rd edn. 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