Electronic Resource
Springer
Annali di matematica pura ed applicata
86 (1970), S. 99-114
ISSN:
1618-1891
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Summary The purpose of this paper is to provide relatively simple methods for the determination of useful upper and lower bounds for the first zero greater than a of solutions of systems y″+p(x)y=0, y(a)=0, where p(x) is positive and continuous on an interval [a, b] and is either convex or concave there. On occasion, p(x) is required to be of class C′ or of class C″.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02415713
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