ملخص
In this paper, distribution of zeros of solutions to functional equations in a space of functions of two variables is studied. It will be demonstrated that oscillation properties of functional equations are determined by the spectral radius of a corresponding operator acting in the space of essentially bounded functions. An exact nonoscillation test will be obtained.
| اللغة الأصلية | الإنجليزيّة |
|---|---|
| الصفحات (من إلى) | e2583-e2590 |
| دورية | Nonlinear Analysis, Theory, Methods and Applications |
| مستوى الصوت | 63 |
| رقم الإصدار | 5-7 |
| المعرِّفات الرقمية للأشياء | |
| حالة النشر | نُشِر - 30 نوفمبر 2005 |