Oscillation of even order partial differential equations with distributed deviating arguments

✍ Scribed by Gaihua Gui; Zhiting Xu

• Publisher: Elsevier Science
• Year: 2009
• Tongue: English
• Weight: 586 KB
• Volume: 228
• Category: Article
• ISSN: 0377-0427
• DOI: 10.1016/j.cam.2008.08.031

✦ Synopsis

Some Kamenev-type oscillation criteria are established for a class of boundary value problems associated with even-order partial differential equations with distributed deviating arguments. Our approach is to reduce the high-dimensional oscillation problem to a one-dimensional oscillation one, and the general means developed by Philos and Wong is used as the main tool. The results obtained here extend and improve some known results in the literature.