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Weighted norm inequalities of sum form involving derivatives

Published online by Cambridge University Press:  14 November 2011

Man Kam Kwong
Affiliation:
Department of Mathematical Sciences, Northern Illinois University, DeKalb, Illinois, U.S.A.
A. Zettl
Affiliation:
Department of Mathematical Sciences, Northern Illinois University, DeKalb, Illinois, U.S.A.

Synopsis

Here we obtain the inequality

under very general conditions on the non-negative weight functions u, v, w, for general p, l≦p<∞ and for both bounded and unbounded intervals I.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 1981

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References

1Amos, R. J. and Everitt, W. N.. On integral inequalities and compact embeddings associated with ordinary differential expressions. University of Dundee report, UDDM DE 77:3, 1977.Google Scholar
2Evans, W. D. and Zettl, A.. Norm inequalities involving derivatives. Proc. Roy. Soc. Edinburgh. Sect. A 82 (1978), 5170.Google Scholar
3Everitt, W. N.. An integral inequality with an application to ordinary differential operators. Proc. Roy. Soc. Edinburgh Sect. A 80 (1978), 3544.CrossRefGoogle Scholar
4Goldberg, S.. Unbounded linear operators (New York: McGraw-Hill, 1966).Google Scholar
5Halperin, I. and Pitt, H.. Integral inequalities connected with differential operators. Duke Math. J. 4 (1938), 613625.Google Scholar
6Müller, W.. Über eine Ungleichung zwischen den Normen von f, f', f“. Math. Z. 78 (1962), 420422.Google Scholar
7Nirenberg, L.. Remarks on strongly elliptic partial differential equations. Appendix. Comm. Pure Appl. Math. 8 (1955), 649675.Google Scholar
8Pfeffer, A. M.. On certain discrete inequalities and their continuous analogs. J. Res. Nat. Bur. Standards Sect. B 70 (1966), 221231.Google Scholar
9Redheffer, R.. Über eine beste Ungleichung zwischen den Normen von f, f', f“. Math. Z. 80 (1963), 390397.Google Scholar