TY - JOUR
T1 - A positive solution for singular discrete boundary value problems with sign-changing nonlinearities
AU - Lü, Haishen
AU - O'Regan, Donal
AU - Agarwal, Ravi P.
PY - 2006
Y1 - 2006
N2 - This paper presents new existence results for the singular discrete boundary value problem - Δ2u(k - 1) = g(k, u(k)) + λh(k,u(k)), k ∈ [1,T], u(0) = 0 = u(T + 1). In particular, our nonlinearity may be singular in its dependent variable and is allowed to change sign.
AB - This paper presents new existence results for the singular discrete boundary value problem - Δ2u(k - 1) = g(k, u(k)) + λh(k,u(k)), k ∈ [1,T], u(0) = 0 = u(T + 1). In particular, our nonlinearity may be singular in its dependent variable and is allowed to change sign.
UR - https://www.scopus.com/pages/publications/33645118735
U2 - 10.1155/JAMSA.2006.46287
DO - 10.1155/JAMSA.2006.46287
M3 - Article
SN - 1048-9533
VL - 2006
JO - Journal of Applied Mathematics and Stochastic Analysis
JF - Journal of Applied Mathematics and Stochastic Analysis
M1 - 46287
ER -