On the constants in some inequalities for the Sobolev norms and pointwise product

<p/> <p>We consider the Sobolev norms of the pointwise product of two functions, and estimate from above and below the constants appearing in two related inequalities.</p>

Bibliographic Details
Main Authors: Pizzocchero Livio, Morosi Carlo
Format: Article
Language:English
Published: SpringerOpen 2002-01-01
Series:Journal of Inequalities and Applications
Subjects:
Online Access:http://www.journalofinequalitiesandapplications.com/content/7/974053
Description
Summary:<p/> <p>We consider the Sobolev norms of the pointwise product of two functions, and estimate from above and below the constants appearing in two related inequalities.</p>
ISSN:1025-5834
1029-242X