Estimates for the periodic and semi-periodic eigenvalues of Hill's equation

Royal Society of Edinburgh - Proceedings A

Volumn 130, Issue 5, 2000, Pages 991-998

  Coskun, Haskiz ^a   Harris, B J ^b  

^a KARADENIZ TECHNICAL UNIVERSITY   (Turkey)

^b NORTHERN ILLINOIS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 23044524230     PISSN: 03082105     EISSN: None     Source Type: Journal    
DOI: 10.1017/s0308210500000536     Document Type: Article

References (7)

1. H. Coskun. Topics in the theory of periodic differential equations. PhD dissertation (Northern Illinois University, 1994).
2. M. S. P. Eastham. The spectral theory of periodic differential equations (Edinburgh: Scottish Academic Press, 1973).
3. J. K. Hale. Ordinary differential equations (New York: Wiley Interscience, 1969).
4. B. J. Harris. The form of the spectral functions associated with Sturm-Liouville problems with continuous spectrum. Mathematika 44 (1997), 149-161.
5. H. Hochstadt. On the determination of Hill's equation from its spectrum. Arch. Ration. Mech. Analysis 19 (1965), 353-362.
6. A. Ntinos. Lengths of instability intervals of second order periodic differential equations. Q. J. Math. Oxford 17 (1976), 387-394.
7. E. C. Titchmarsh. Eigenfunction expansions, vol. II, 2nd edn (Oxford University Press, 1962).