In this paper, we present new oscillation criteria for certain class of second-order difference equation obtained by using a technique similar to the integral averaging technique. Our theorem complement some known osc...In this paper, we present new oscillation criteria for certain class of second-order difference equation obtained by using a technique similar to the integral averaging technique. Our theorem complement some known oscillation criteria.展开更多
By virtue of an auxiliary function with parameters m, n∈R ,we obtain some new results for quadratic integrability and boundedness of all solutions of second order nonlinear differential equation The theorems obtained...By virtue of an auxiliary function with parameters m, n∈R ,we obtain some new results for quadratic integrability and boundedness of all solutions of second order nonlinear differential equation The theorems obtained in this paper improve and generalize some existing results.展开更多
In this paper, we present new oscillation criteria for certain class of second order nonlinear delay difference equations by using an averaging technique.
基金This research was supported by the NSF of China (19971053) and Shandong Province (Q97A05116).
文摘In this paper, we present new oscillation criteria for certain class of second-order difference equation obtained by using a technique similar to the integral averaging technique. Our theorem complement some known oscillation criteria.
基金Project supported by NNSF of China (19771053) NSF of Shandong (Q97A05116).
文摘By virtue of an auxiliary function with parameters m, n∈R ,we obtain some new results for quadratic integrability and boundedness of all solutions of second order nonlinear differential equation The theorems obtained in this paper improve and generalize some existing results.
文摘In this paper, we present new oscillation criteria for certain class of second order nonlinear delay difference equations by using an averaging technique.
