22 citations · 31 across the 2 of their papers we have counts for
2 papers
math.CA2016★ 9 cited
New results for the Liebau phenomenon via fixed point index
José Ángel Cid, Gennaro Infante, Milan Tvrdý +1
We prove new results regarding the existence of positive solutions for a nonlinear periodic boundary value problem related to the Liebau phenomenon. As a consequence we obtain new…
math.CA2014★ 22 cited
A topological approach to periodic oscillations related to the Liebau phenomenon
José Ángel Cid, Gennaro Infante, Milan Tvrdý +1
We give some sufficient conditions for existence, non-existence and localization of positive solutions for a periodic boundary value problem related to the Liebau phenomenon. Our a…