@article{ffab0b97ebf849b8a4af8298737efe04,
title = "Interpolatory convexity-preserving subdivision schemes for curves and surfaces",
abstract = "Interpolatory convexity-preserving subdivision shcemes for curves and surfaces are introduced, and a convergence analysis is presented. The schemes are defined by geometric constructions, and they are nonlinear in the control points. It is shown, by geometry-based proofs, that the limit curves and surfaces are C1.",
keywords = "convexity, curves, interpolation, subdivision, surfaces",
author = "N. Dyn and D. Levin and D. Liu",
note = "Funding Information: This work was supported by USA-Israel Binational Science Foundation Grant 86-00243. The authors are",
year = "1992",
month = apr,
doi = "10.1016/0010-4485(92)90057-H",
language = "אנגלית",
volume = "24",
pages = "211--216",
journal = "CAD Computer Aided Design",
issn = "0010-4485",
publisher = "Elsevier Ltd.",
number = "4",
}