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Construction of global surfaces by variational evolutionary PDE splines
- Source :
-
Journal of Computational & Applied Mathematics . May2013, Vol. 243, p80-90. 11p. - Publication Year :
- 2013
-
Abstract
- Abstract: This paper deals with the construction and characterization of discrete variational PDE splines. To formulate the problem, we need an evolutionary PDE equation, certain boundary conditions and a set of points to approximate. We show the existence and the uniqueness of the solution of such a problem and we establish a convergence result of a discrete variational evolutionary PDE spline to a given function. We present several numerical and graphical examples of construction and approximation of surfaces in order to prove the validity of the presented method. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03770427
- Volume :
- 243
- Database :
- Academic Search Index
- Journal :
- Journal of Computational & Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 84552753
- Full Text :
- https://doi.org/10.1016/j.cam.2012.11.009