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Description
Functional AnalysisExcellent treatment of the subject geared toward students with background in linear algebra, advanced calculus, physics and engineering. Text covers introduction to inner product spaces, normed and metric spaces, and topological spaces; complete orthonormal sets, the Hahn Banach theorem and its consequences, spectral notions, square roots, a spectral decomposition theorem, and many other related subjects. Chapters conclude with exercises intended to
Excellent treatment of the subject geared toward students with background in linear algebra, advanced calculus, physics and engineering. Text covers introduction to inner-product spaces, normed and metric spaces, and topological spaces; complete orthonormal sets, the Hahn-Banach theorem and its consequences, spectral notions, square roots, a spectral decomposition theorem, and many other related subjects. Chapters conclude with exercises intended to test and reinforce reader's understanding of text material. A glossary of definitions, detailed proofs of theorems, bibliography, and index of symbols round out this comprehensive text. 1966 edition.Binding Type: Paperback
Publisher: Dover Publications
Published: 01/29/1998
ISBN: 9780486402512
Pages: 544
Weight: 1.65lbs
Size: 9.10h x 6.10w x 1.20d
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★★★★★ 4
The product is good and beautiful
Size: X-Small, Color: Wine Red-2
I really love it. The suit is very beautiful. The design is exactly as in the picture. Great product. The Size is perfect too.Thank you so much. My husband will be so cute on it..🤩 Good Job.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Iced out Blue suit !!!
This suit was on point. I got a lot of compliments on it.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Nice suit for a low cost
Size: X-Large, Color: Black
Perfect, true size! I don’t think you could get it a better suit for the price. Lots of compliments.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
True as advertised
Size: X-Large, Color: Wine Red-2, Size: X-Large, Color: Wine Red-2
Great fit, true to size. I am 6'2" 217 lbs and bought the XL. The color is just as expected and the cut feels and looks tailored. This suit looks like aand feels expensive while being extremely budget friendly.
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Reviewed in the United States on November 16, 2025
★★★★★ 4
5’-11”, 185 lbs, Size- Large
5”-11”, 185 lbs, size Large. Suit jacket fits good and has some weight to it. My chest is a little bigger proportionally for my size but if I go with a size up, the jacket would be too big. Vest fits good but appears to be XL though it is labeled L. Not a big deal. Pants are also a good fit. Waistband is not too tight or too loose around my waist. Pant length is a little long but still a good fit. I normally wear 34x34 pants.
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Reviewed in the United States on March 17, 2026