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Description
Fourier Series and Orthogonal PolynomialsThis text for undergraduate and graduate students illustrates the fundamental simplicity of the properties of orthogonal functions and their developments in related series. Starting with a definition and explanation of the elements of Fourier series, the text follows with examinations of Legendre polynomials and Bessel functions. Boundary value problems consider Fourier series in conjunction with Laplace's equation in an infinite strip and in a
This text for undergraduate and graduate students illustrates the fundamental simplicity of the properties of orthogonal functions and their developments in related series. Starting with a definition and explanation of the elements of Fourier series, the text follows with examinations of Legendre polynomials and Bessel functions. Boundary value problems consider Fourier series in conjunction with Laplace's equation in an infinite strip and in a rectangle, with a vibrating string, in three dimensions, in a sphere, and in other circumstances. An overview of Pearson frequency functions is followed by chapters on orthogonal, Jacobi, Hermite, and Laguerre polynomials, and the text concludes with a chapter on convergence. 1941 edition.Binding Type: Paperback
Publisher: Dover Publications
Published: 08/11/2004
ISBN: 9780486438085
Pages: 234
Weight: 0.59lbs
Size: 8.52h x 5.46w x 0.51d
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4.3 ★★★★★
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★★★★★ 1
fake fake fake
Size: For Large & Medium dogs, Color: beige, Size: For Large & Medium dogs, Color: beige
buyer beware. i don't know what this joke of a "dog toy" is but it's not what is pictured. no chance i'm giving this to my dog since i actually care about his well being. this product says that it's made in china, "patent pending" and that's its "safely tested in USA". also there's a weird stain on the inside of the packaging. no thank you, and i'm about ready to see the blood of whoever is behind potentially putting a dangerous toy in my dogs mouth. HELICOPTER DOG MOM COMING ATCHA
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Reviewed in the United States on April 3, 2017
★★★★★ 5
strong chew toy
Size: For Large & Medium dogs, Color: beige
great strong chew toy, keep my dog busy
smell strong but dog love it
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Reviewed in the United States on March 6, 2020
★★★★★ 5
Stick replacement - But much more fun!
Size: For Large & Medium dogs, Color: beige, Size: For Large & Medium dogs, Color: beige
The Pet Qwerks Infused Nylon antler is a great replacement for a stick! My dog Rex loves to pick up sticks around the city and chew them to pieces and eat part of the bark, yet is just as excited about the infused Antler flying across the lawn to chew on. This Antler definitely has a strong scent when you take it out of the package, but for a picky dog like Rex, it is great to get his attention! We have several BarkBone products and my 80 pound dog has yet to chew through one! They are strong and reliable products. We love that Pet Qwerks products are made in America!
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Reviewed in the United States on June 12, 2018
★★★★★ 5
Amazing
Size: For Large & Medium dogs, Color: beige
I ended up buying one for my granddogs. My boys which are tough on toys have had theirs two or three years. That means this is a high quality product
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Reviewed in the United States on April 16, 2023
★★★★★ 4
Durable for extreme chewers
Size: For Large & Medium dogs, Color: beige
My dog loves this and he is an extreme chewer and after a week this thing is still holding up fine. My only complaint is that when I opened it, it smelled HORRIBLE and it almost became an outside toy. It’s seriously so gross...
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Reviewed in the United States on April 22, 2020