Hacettepe Journal of Mathematics and Statistics
521-538
Generalized piecewise constant forces, spring-mass system, stability and periodic solutions
Hacettepe Journal of Mathematics and Statistics
Qiang ZHANG, Qianqian CUİ, Ping CHEN
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
M. ASİM, W. Khan, O. YENİAY, M. A. JAN, N. TAİRAN, Gai-Ge WANG, H. HUSSİAN
Hacettepe Journal of Mathematics and Statistics
Zhengyan LİN, Muhammad IRFAN, Muhammad ABİD, Maria JAVED
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
G. R. Mohtashami BORZADARAN, N. Nakhaei RAD, H. YARİ
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Dumitru BALEANU, Ali H. BHRAWY, Mohamed A. ABDELKAWY, Ahmed Z. M. AMİN