Opening book details…
Can I read Nonnegativity Preserving Macro-element Interpolation of Scattered Data on EtoBox?
Nonnegativity Preserving Macro-element Interpolation of Scattered Data by Larry L. Schumaker; Hendrik Speleers is a Engineering article available to read on EtoBox.
What is Nonnegativity Preserving Macro-element Interpolation of Scattered Data about?
Nonnegative bivariate interpolants to scattered data are constructed using some C 1 macroelement spline spaces. The methods are local and rely on adjusting gradients at the data points to insure nonnegativity of the spline when the original data is nonnegative. As part of the analysis, a new condition for the nonnegativity of the cubic Clough-Tocher macroelement is obtained. More general range-restricted interpolation is also considered.
Who reads Nonnegativity Preserving Macro-element Interpolation of Scattered Data?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Larry L. Schumaker; Hendrik Speleers
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0167-8396)
- Published
- 2010
- Language
- EN
- Field
- Engineering (Physical Sciences)