(New page: The general proof of the pb 7.2 (a) is in page 126 Wheeden and Zygmund. The proof shows that for every finite measure space, <math> ||f||_{n} \arrow ||f||_{\infty}</math>. For (b), <mat...)
 
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The general proof of the pb 7.2 (a) is in page 126 Wheeden and Zygmund.
 
  
The proof shows that for every finite measure space, <math> ||f||_{n} \arrow ||f||_{\infty}</math>.
 
 
For (b),
 
 
<math> lim_{n \arrow \infty} \frac{int_{X}|f|^{n+1}d \mu}{int_{X}|f|^{n}d\mu} = lim_{n \arrow \infty} \frac{||f||_{n+1}^{n+1}}{||f||_{n}^{n}}=lim_{n \arrow \infty} (\frac{||f||_{n+1}}{||f||_{n}})^{n}||f||_{n+1}=||f||_{\infty}</math>
 

Revision as of 12:57, 11 July 2008

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett