Extrema detection of bivariate spline functions

DOI10.1016/j.amc.2007.10.054zbMath1152.65022OpenAlexW2156072151MaRDI QIDQ929413

Hiroyuki Fujioka, Hiroyuki Kano, Clyde F. Martin

Publication date: 17 June 2008

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2007.10.054

zbMATH Keywords

spline approximationHessianbivariate splineresultantB-splineextremaoptimal smoothing spline

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical smoothing, curve fitting (65D10) Multidimensional problems (41A63) Spline approximation (41A15)

Cites Work

• Computing zeroes of spline functions
• Zeros of spline functions and applications
• New bounds on the zeros of spline functions
• Optimal curve fitting and smoothing using normalized uniform B-splines: a tool for studying complex systems
• Authenticating edges produced by zero-crossing algorithms
• A practical guide to splines.
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