TY - JOUR
AU - Kang, Shugui
AU - Cheng, Sui Sun
PY - 2006/06/01
Y2 - 2021/10/16
TI - Positive periodic solutions of superlinear systems of integral equations depending on parameters
JF - Topological Methods in Nonlinear Analysis
JA - TMNA
VL - 27
IS - 2
SE -
DO -
UR - https://apcz.umk.pl/TMNA/article/view/TMNA.2006.015
SP - 387 - 398
AB - A class of superlinear system of integral equations depending on multiparameters is considered. It is shown that there are three mutuallyexclusive and exhaustive subsets $\Theta _{1},\Gamma $ and $\Theta _{2}$ ofthe parameter space such that there exist at least two positive periodicsolutions associated with elements in $\Theta _{1}$, at least one positiveperiodic solution associated with $\Gamma $ and none associated with $\Theta_{2}$.
ER -