Oscillation results for a certain class of fourth-order nonlinear delay differential equations

• Moaaz, Osama ^[1] ; Cesarano, Clemente ^[2]
  1. [1] Mansoura University

     Mansoura University

     Egipto

     
  2. [2] Università Telematica Internazionale "Uninettuno"
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 40, Nº. 2, 2021, págs. 505-523
• Idioma: inglés
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• Resumen

  • In this work, we study the oscillation of the fourth order neutral differential equations with delay argument. By means of generalized Riccati transformation technique, we obtain new oscillation criteria for oscillation of this equation. An example is given to clarify the main results in this paper.