Some nonoscillation criteria for inclusions

• Autores: Ravi P. Agarwal , Said R. Grace, Donal O'Regan
• Localización: Journal of the Australian Mathematical Society, ISSN 1446-7887, Vol. 80, Nº 1, 2006, págs. 1-12
• Idioma: inglés
• DOI: 10.1017/s1446788700011356
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• Resumen

  • New nonoscillatory criteria are presented for second order differential inclusions. The theory relies on Ky Fan's fixed point theorem for upper semicontinuous multifunctions.