In this paper it ispproved that for the RDE y"(t)- E pi(t) y(gi(t))= f(t), every bounded solution is oscillatory under certainiconditions imposed. on the functions pi,gi and f for i=1,2,..,n.
EL-ZANFALY, M. (1986). On the Oscillation of Functional-Differential Equations. The International Conference on Applied Mechanics and Mechanical Engineering, 2(2nd Conference on Applied Mechanical Engineering.), 229-234. doi: 10.21608/amme.1986.59023
MLA
MEDHAT EL-ZANFALY. "On the Oscillation of Functional-Differential Equations". The International Conference on Applied Mechanics and Mechanical Engineering, 2, 2nd Conference on Applied Mechanical Engineering., 1986, 229-234. doi: 10.21608/amme.1986.59023
HARVARD
EL-ZANFALY, M. (1986). 'On the Oscillation of Functional-Differential Equations', The International Conference on Applied Mechanics and Mechanical Engineering, 2(2nd Conference on Applied Mechanical Engineering.), pp. 229-234. doi: 10.21608/amme.1986.59023
VANCOUVER
EL-ZANFALY, M. On the Oscillation of Functional-Differential Equations. The International Conference on Applied Mechanics and Mechanical Engineering, 1986; 2(2nd Conference on Applied Mechanical Engineering.): 229-234. doi: 10.21608/amme.1986.59023
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