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Description
Calculus of VariationsThis concise text offers both professionals and students an introduction to the fundamentals and standard methods of the calculus of variations. In addition to surveys of problems with fixed and movable boundaries, it explores highly practical direct methods for the solution of variational problems. Topics include the method of variation in problems with fixed boundaries; variational problems with movable boundaries and other problems; sufficiency
This concise text offers both professionals and students an introduction to the fundamentals and standard methods of the calculus of variations. In addition to surveys of problems with fixed and movable boundaries, it explores highly practical direct methods for the solution of variational problems.Topics include the method of variation in problems with fixed boundaries; variational problems with movable boundaries and other problems; sufficiency conditions for an extremum; variational problems of constrained extrema; and direct methods of solving variational problems. Each chapter features numerous illustrative problems, and solutions appear at the end.
Binding Type: Paperback
Publisher: Dover Publications
Published: 01/15/2007
ISBN: 9780486457994
Pages: 178
Weight: 0.33lbs
Size: 8.42h x 5.50w x 0.52d
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★★★★★ 5
Super reliable shelves
Size: 40"W, 2P, Color: White
Shelves are 10/10 came packaged very well. The shelves are very sturdy and the installation was a breeze.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Solid, easy to install floating shelves
Size: 20"W, 2P, Color: White
I really like the ease of installation of this set of floating shelves. The only requirement is that the bracket is mounted on the studs not just to drywall, or that appropriate drywall anchors are used. Once the brackets are secure, the shelves go in like a sleeve and you have yourself an awesome floating shelf. Good quality materials and fair value for the money. Great find for DIY.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Eye catching display shelves
Size: 36"W, 2P, Color: White
Sturdy , easy to put up floating shelves. Great display shelf for travel treasures.
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Reviewed in the United States on March 22, 2026
★★★★★ 4
Nice shelves, they go well with our dark on light decor
Size: 20"W, 2P, Color: Black
Nice shelves, they went well with our dark on light decor. Fairly easy to install. They are not scratch resistant, so be gentle. I have a few decor item on the shelves with no sagging.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
All in one end table
Color: Cherry, Number of Items: 1
Very well made and solid. All the parts fit together perfectly. Very convenient you can plug in a lamp and charge your phone with the usb ports. Great value for the money.
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Reviewed in the United States on January 12, 2026