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Description
Splines and Variational MethodsOne of the clearest available introductions to variational methods, this text requires only a minimal background in calculus and linear algebra. Its self contained treatment explains the application of theoretic notions to the kinds of physical problems that engineers regularly encounter. The text's first half concerns approximation theoretic notions, exploring the theory and computation of one and two dimensional polynomial and other spline
One of the clearest available introductions to variational methods, this text requires only a minimal background in calculus and linear algebra. Its self-contained treatment explains the application of theoretic notions to the kinds of physical problems that engineers regularly encounter. The text's first half concerns approximation theoretic notions, exploring the theory and computation of one- and two-dimensional polynomial and other spline functions. Later chapters examine variational methods in the solution of operator equations, focusing on boundary value problems in one and two dimensions. Additional topics include least squares and other Galerkin methods. Many helpful definitions, examples, and exercises appear throughout the book. A classic reference in spline theory, this volume will benefit experts as well as students of engineering and mathematics.Binding Type: Paperback
Publisher: Dover Publications
Published: 12/18/2008
ISBN: 9780486469027
Pages: 334
Weight: 0.95lbs
Size: 9.10h x 6.10w x 0.70d
Review Citations: Scitech Book News 03/01/2009 pg. 39
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★★★★★ 5
Sleek and modern
Color: Black, Color: Black
Why did you pick this product vs others?:
This holder goes perfect with my decor. It’s very sturdy and makes it easy to tear off one sheet at a time. I’m so glad this is available as an alternative to those old style under the counter top holders. Rey modern looking.
Weight:
Perfect weight to handle a large roll
Build quality:
Good quality and sturdy
Paper towel holder:
Perfect for all size rolls
Size:
Hold large rolls
Ease of removal:
Very easy to tear off sheets of paper towels and to replace the roll
Functionality:
Easy to use
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Reviewed in the United States on July 2, 2025
★★★★★ 5
Good purchase
Color: Gold, Color: Gold
It matches my decor and it was easy to assemble. I have been using it for the past month and so far it has done what’s it’s supposed to do, look pretty and hold the tissue roll in place. I am sure it will last years.
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Reviewed in the United States on January 27, 2026
★★★★★ 4
Good enough
Color: Black
It works but I find it gets pretty dirty on the bottom of it. I’m not sure how but I have to clean it every so often
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Works fine
Color: Black, Color: Black
I got this for the paper towel in the bathroom. It was easy to put together and it works fine
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Reviewed in the United States on May 16, 2026
★★★★★ 3
Sharp Edges.
Color: Gold
Pretty Appearance, BUT the base is very thin and RAZOR SHARP. I almost sent it back, but I had matching gold border tape which I added to it to cover those sharp edges.
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Reviewed in the United States on April 26, 2026