Publication details
Singular Sturmian theory for linear Hamiltonian differential systems
| Authors | |
|---|---|
| Year of publication | 2013 |
| Type | Article in Periodical |
| Magazine / Source | Appl. Math. Letters |
| MU Faculty or unit | |
| Citation | |
| Web | http://ac.els-cdn.com/S0893965913002243/1-s2.0-S0893965913002243-main.pdf?_tid=d58c0ef0-13ab-11e3-b28a-00000aab0f6c&acdnat=1378111629_ff9915fed377f13d2b03d4daffa28c66 |
| Doi | http://dx.doi.org/10.1016/j.aml.2013.07.004 |
| Field | General mathematics |
| Keywords | Linear Hamiltonian differential system; principal solution; Riccati equation; minimal solution; Sturmian comparison theory |
| Attached files | |
| Description | We establish a Sturmian type theorem comparing the number of focal points of any conjoined basis of a nonoscillatory linear Hamiltonian differential system with the number of focal points of the principal solution. We also present various extensions of this statement. |
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