Oscillation and conjugacy criteria for two-dimensional symplectic difference systems
| Authors | |
|---|---|
| Year of publication | 2012 |
| Type | Article in Periodical |
| Magazine / Source | Computers and Mathematics with Applications |
| MU Faculty or unit | |
| Citation | |
| Doi | http://dx.doi.org/10.1016/j.camwa.2012.01.014 |
| Field | General mathematics |
| Keywords | Symplectic difference system; phase sequence; Riccati technique; Picone's identity; oscillation criterion; conjugacy |
| Attached files | |
| Description | Oscillatory properties of two-dimensional symplectic difference systems are investigated. Using the recently introduced concept of the phase of a basis of these systems, combined with the Riccati technique, we obtain new oscillation and conjugacy criteria. |
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