Opuscula Math. 26, no. 2 (2006), 371-380
Opuscula Mathematica
Oscillatory properties of fourth order nonlinear difference equations with quasidifferences
Ewa Schmeidel
Małgorzata Migda
Anna Musielak
Abstract. In this paper we present the oscillation criterion for a class of fourth order nonlinear difference equations with quasidifferences.
Keywords: nonlinear difference equation, oscillatory solution, nonoscillatory solution, fourth order.
Mathematics Subject Classification: 39A10.
- Ewa Schmeidel
- Poznań University of Technology, Institute of Mathematics, ul. Piotrowo 3a, 60-695 Poznań, Poland
- Małgorzata Migda
- Poznań University of Technology, Institute of Mathematics, ul. Piotrowo 3a, 60-695 Poznań, Poland
- Anna Musielak
- Poznań University of Technology, Institute of Mathematics, ul. Piotrowo 3a, 60-695 Poznań, Poland
- Received: 2005-08-31.