Positivity and lower and upper solutions for fourth order boundary value problems

  1. Cabada, A.
  2. Ángel Cid, J.
  3. Sanchez, L.
Aldizkaria:
Nonlinear Analysis, Theory, Methods and Applications

ISSN: 0362-546X

Argitalpen urtea: 2007

Alea: 67

Zenbakia: 5

Orrialdeak: 1599-1612

Mota: Artikulua

DOI: 10.1016/J.NA.2006.08.002 GOOGLE SCHOLAR