Tài liệu tham khảo |
Loại |
Chi tiết |
1. Chengjun Guo, Donal O’regan, Ravi P.Agarwal (2010), “Existence of periodic solutions for a class of second – order neutral differential equations with multiple deviating arguments”, CUBO A Mathematical Journal, Vol.12, pp. 153 – 165 |
Sách, tạp chí |
Tiêu đề: |
Existence of periodic solutions for a class of second – order neutral differential equations with multiple deviating arguments”, "CUBO A Mathematical Journal |
Tác giả: |
Chengjun Guo, Donal O’regan, Ravi P.Agarwal |
Năm: |
2010 |
|
2. L. Pan (2008), “Periodic solutions for higher order neutral differential equations with deviating arguments”, J. Math. Anal. Appl.343, pp. 904 – 918 |
Sách, tạp chí |
Tiêu đề: |
Periodic solutions for higher order neutral differential equations with deviating arguments”, "J. Math. Anal. Appl |
Tác giả: |
L. Pan |
Năm: |
2008 |
|
3. Y. Liu, P. Yang, W. Ge (2005), “Periodic solutions of higher – order delay differential equations”, Nonlinear Anal. 63, pp. 136 – 152 |
Sách, tạp chí |
Tiêu đề: |
Periodic solutions of higher – order delay differential equations”, "Nonlinear Anal |
Tác giả: |
Y. Liu, P. Yang, W. Ge |
Năm: |
2005 |
|
4. Y. Liu, W.Ge (2004), “Positive periodic solutions of nonlinear Duffing equations with delay and variable coefficients”, Tamsui Oxf. J. Math. Sci 20, pp. 235 – 255 |
Sách, tạp chí |
Tiêu đề: |
Positive periodic solutions of nonlinear Duffing equations with delay and variable coefficients”, "Tamsui Oxf. J. Math. Sci |
Tác giả: |
Y. Liu, W.Ge |
Năm: |
2004 |
|
5. Y. Wang, H. Lian, W. Ge (2007), “Periodic solutions for a second order nonlinear differential equation”, Appl. Math. Lett. 20, pp. 110 – 115 |
Sách, tạp chí |
Tiêu đề: |
Periodic solutions for a second order nonlinear differential equation”, "Appl. Math. Lett |
Tác giả: |
Y. Wang, H. Lian, W. Ge |
Năm: |
2007 |
|
6. Z. Liu (1996), “Periodic solutions for nonlinear nth order ordinary differential equations”, J. Math. Anal. Appl. 204, pp. 46 – 64 |
Sách, tạp chí |
Tiêu đề: |
Periodic solutions for nonlinear "n"th order ordinary differential equations”, "J. Math. Anal. Appl |
Tác giả: |
Z. Liu |
Năm: |
1996 |
|