Location of focal points
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- by Gary D. Jones PDF
- Proc. Amer. Math. Soc. 132 (2004), 1445-1447 Request permission
Abstract:
The effect of various factorizations of a disconjugate linear operator on focal points is studied.References
- W. A. Coppel, Disconjugacy, Lecture Notes in Mathematics, Vol. 220, Springer-Verlag, Berlin-New York, 1971. MR 0460785
- Uri Elias, Oscillation theory of two-term differential equations, Mathematics and its Applications, vol. 396, Kluwer Academic Publishers Group, Dordrecht, 1997. MR 1445292, DOI 10.1007/978-94-017-2517-0
- Gary D. Jones, Comparison theorems for disconjugate linear differential equations, Dynam. Contin. Discrete Impuls. Systems 3 (1997), no. 4, 469–482. MR 1490712
- William F. Trench, Canonical forms and principal systems for general disconjugate equations, Trans. Amer. Math. Soc. 189 (1973), 319–327. MR 330632, DOI 10.1090/S0002-9947-1974-0330632-X
Additional Information
- Gary D. Jones
- Affiliation: Department of Mathematics, Murray State University, Murray, Kentucky 42037
- Email: gary.jones@murraystate.edu
- Received by editor(s): October 7, 2002
- Received by editor(s) in revised form: January 9, 2003
- Published electronically: September 12, 2003
- Communicated by: Carmen C. Chicone
- © Copyright 2003 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 132 (2004), 1445-1447
- MSC (2000): Primary 34C10
- DOI: https://doi.org/10.1090/S0002-9939-03-07209-5
- MathSciNet review: 2053351