{"scopus_import":1,"quality_controlled":"1","title":"Simplices modelled on spaces of constant curvature","oa_version":"Published Version","issue":"1","language":[{"iso":"eng"}],"file":[{"file_size":2170882,"content_type":"application/pdf","file_id":"6516","creator":"mwintrae","date_updated":"2020-07-14T12:47:32Z","access_level":"open_access","relation":"main_file","file_name":"mainJournalFinal.pdf","date_created":"2019-06-03T09:30:01Z","checksum":"57b4df2f16a74eb499734ec8ee240178"}],"intvolume":"        10","day":"01","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"year":"2019","publisher":"Carleton University","ec_funded":1,"date_published":"2019-07-01T00:00:00Z","_id":"6515","author":[{"full_name":"Dyer, Ramsay","first_name":"Ramsay","last_name":"Dyer"},{"first_name":"Gert","full_name":"Vegter, Gert","last_name":"Vegter"},{"first_name":"Mathijs","full_name":"Wintraecken, Mathijs","orcid":"0000-0002-7472-2220","last_name":"Wintraecken","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87"}],"doi":"10.20382/jocg.v10i1a9","abstract":[{"text":"We give non-degeneracy criteria for Riemannian simplices based on simplices in spaces of constant sectional curvature. It extends previous work on Riemannian simplices, where we developed Riemannian simplices with respect to Euclidean reference simplices. The criteria we give in this article are in terms of quality measures for spaces of constant curvature that we develop here. We see that simplices in spaces that have nearly constant curvature, are already non-degenerate under very weak quality demands. This is of importance because it allows for sampling of Riemannian manifolds based on anisotropy of the manifold and not (absolute) curvature.","lang":"eng"}],"publication":"Journal of Computational Geometry ","publication_status":"published","type":"journal_article","has_accepted_license":"1","date_updated":"2021-01-12T08:07:50Z","volume":10,"publication_identifier":{"issn":["1920-180X"]},"project":[{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"}],"status":"public","page":"223–256","oa":1,"file_date_updated":"2020-07-14T12:47:32Z","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","ddc":["510"],"department":[{"_id":"HeEd"}],"month":"07","date_created":"2019-06-03T09:35:33Z","citation":{"ieee":"R. Dyer, G. Vegter, and M. Wintraecken, “Simplices modelled on spaces of constant curvature,” <i>Journal of Computational Geometry </i>, vol. 10, no. 1. Carleton University, pp. 223–256, 2019.","short":"R. Dyer, G. Vegter, M. Wintraecken, Journal of Computational Geometry  10 (2019) 223–256.","ama":"Dyer R, Vegter G, Wintraecken M. Simplices modelled on spaces of constant curvature. <i>Journal of Computational Geometry </i>. 2019;10(1):223–256. doi:<a href=\"https://doi.org/10.20382/jocg.v10i1a9\">10.20382/jocg.v10i1a9</a>","mla":"Dyer, Ramsay, et al. “Simplices Modelled on Spaces of Constant Curvature.” <i>Journal of Computational Geometry </i>, vol. 10, no. 1, Carleton University, 2019, pp. 223–256, doi:<a href=\"https://doi.org/10.20382/jocg.v10i1a9\">10.20382/jocg.v10i1a9</a>.","apa":"Dyer, R., Vegter, G., &#38; Wintraecken, M. (2019). Simplices modelled on spaces of constant curvature. <i>Journal of Computational Geometry </i>. Carleton University. <a href=\"https://doi.org/10.20382/jocg.v10i1a9\">https://doi.org/10.20382/jocg.v10i1a9</a>","chicago":"Dyer, Ramsay, Gert Vegter, and Mathijs Wintraecken. “Simplices Modelled on Spaces of Constant Curvature.” <i>Journal of Computational Geometry </i>. Carleton University, 2019. <a href=\"https://doi.org/10.20382/jocg.v10i1a9\">https://doi.org/10.20382/jocg.v10i1a9</a>.","ista":"Dyer R, Vegter G, Wintraecken M. 2019. Simplices modelled on spaces of constant curvature. Journal of Computational Geometry . 10(1), 223–256."}}