Souto Salorio, María JoséTarrío Tobar, Ana DoroteaBrozos Vázquez, MiguelPereira Sáez, María JoséRodríguez Raposo, Ana Belén2024-02-062024-02-062022M. Brozos-Vázquez, M.J. Pereira-Sáez, A.B. Rodríguez-Raposo, M.J. Souto-Salorio, A.D. Tarrío-Tobar, Contact detection between a small ellipsoid and another quadric, Computer Aided Geometric Design, Volume 98, 2022, 102136, ISSN 0167-8396, https://doi.org/10.1016/j.cagd.2022.102136.0167-8396http://hdl.handle.net/10347/32428Agencia Estatal de Investigación (Spain), projects PID2019-105138GB-C21, PID2020- 114474GB-I00, PID2020-115155GB-I00 and PID2020-113230RB-C21, respectively (European FEDER, UE).engCC BY-NC-ND 4.0http://creativecommons.org/licenses/by-nc-nd/4.0/QuadricContact detectionRelative positionCharacteristic polynomialContact detection between a small ellipsoid and another quadricjournal article10.1016/j.cagd.2022.1021361879-2332open access