TY  - JOUR 
AU  - Cabada Fernández, Alberto
AU  - Cid Araújo, José Ángel
AU  - Infante, Gennaro
PY  - 2014
SN  - 16872770
UR  - http://hdl.handle.net/11093/3334
AB  - We present new criteria on the existence of fixed points that combine some monotonicity assumptions with the classical fixed point index theory. As an illustrative application, we use our theoretical results to prove the existence of positive...
LA  - eng
PB  - Boundary Value Problems
TI  - A positive fixed point theorem with applications to systems of Hammerstein integral equations
DO  - 10.1186/s13661-014-0254-8
ER  -