doi:10.3390/sym15081551engAlbrecht, GudrunMainar, EsmeraldaPeña, Juan ManuelRubio, BeatrizA new class of trigonometric B-Spline CurvesART-2023-134762We construct one-frequency trigonometric spline curves with a de Boor-like algorithm for evaluation and analyze their shape-preserving properties. The convergence to quadratic B-spline curves is also analyzed. A fundamental tool is the concept of the normalized B-basis, which has optimal shape-preserving properties and good symmetric properties.2023http://zaguan.unizar.es/record/12765310.3390/sym15081551http://zaguan.unizar.es/record/127653oai:zaguan.unizar.es:127653info:eu-repo/grantAgreement/ES/DGA/E41-23Rinfo:eu-repo/grantAgreement/ES/MCIU-AEI/PGC2018-096321-B-I00info:eu-repo/grantAgreement/ES/MICINN/RED2022-134176-TSymmetry 15, 8 (2023), 1551 [22 pp.]byhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccess