of;
Applied;
Mathematics,;
University;
of;
Tabriz;
29;
Bahman;
St.,;
Tabriz-Iran;
and;
Computer;
Sciences;
Department;
Eskisehir;
Osmangazi;
University;
26480;
Eskisehir,;
Turkey;
非线性反应扩散方程; 数学生物学; 三角函数解; 应用; 生物数学; 自由参数; 周期波解; 孤立波解;