Existence and multiplicity of positive unbounded solutions for singular BVPs with the φ-Laplacian operator on the half line

• Attia, Chahira ; Mechrouk, Salima ^[1] ; Saifi, Ouiza
  1. [1] University of Boumerdes

     University of Boumerdes

     Argelia

     
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 41, Nº. 1, 2022, págs. 1-22
• Idioma: inglés
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• Resumen

  • We provide in this work sufficient conditions for existence and multiplicity of positive unbounded solutions for a class of singular second-order boundary value problem associated with a φ-Laplacian operator and posed on the half-line. The proofs are based on a theorem of cone expansion and compression in a Banach space.