 965 F. Gesztesy and M. Unal
 Perturbative Oscillation Criteria and HardyType Inequalities
(58K, amslatex)
Jan 9, 96

Abstract ,
Paper (src),
View paper
(auto. generated ps),
Index
of related papers

Abstract. We prove a natural generalization of Kneser's oscillation criterion and
Hardy's inequality for SturmLiouville differential expressions. In
particular, assuming (d/dx)p(x)(d/dx) + q(x), a<x<b to be nonoscillatory
near a (or b), we determine conditions on Q(x) such that
(d/dx)p(x)(d/dx) + q(x) + Q(x) is nonoscillatory, respectively,
oscillatory near a (or b).
 Files:
965.tex