3B. G. Zhang, et al. Necessary and Sufficient Conditions for Oscillations of Delay Partial Difference Equations[J]. Discussions Mathematics Differential Inclusions, 1995, (15):213 - 219.
4S. Hilger. Ein Ma? kettenkalkul mit Anwendung auf Zentrumannigfahigkeiten. PhD thesis [ M ]. Universitat Wurzburg, 1988.
5B. G. Zhang, et al. Necessary and Sufficient Conditions for Oscillations of Linear Delay Partial Difference Equations [ J]. Discrete Dynamics in Nature and Society, 1998, ( 1 ) : 265 - 268.
6B. G. Zhang, et al. Necessary and Sufficient Conditions for Oscillations of Partial Difference Equations[J]. Nonlinear Studies, 1996,3(2) : 187 - 192.
二级参考文献5
1Hilger S. Analysis on measure chains-a unified approach to continuous and discrete calculus[J]. Results Math, 1990,18(1--2):18--56.
2Bohner M, Peterson A. Dynamic Equations on Time Scales: An Introduction with Applications[M]. Birkhauser, Boston, 2001.
3Saker S H. Oscillation of nonlinear dynamic equations on time scales[J]. Appl Math Comp,2004,148(1): 81--91.
4Saker S H. Oscillation criteria of second-order half-liuear dynamic equations on time scales[J]. J Comp Appl Math, 2005,177(2) :375--387.
5Saker S H. Oscillation of second-order nonlinear neutral delay dynamic equations on time scales[J]. J Comp Appl Math, 2006,187 (2) : 123--141.
