By using the Sadovskii fixed point theorem, the second-order multi-point boundary value problem in a Banach space is studied.The sufficient condition for existence of at least one solution is obtained.
ZHANG Hong-ye
. Multi-point Boundary Value Problems for Second-order Differential Equations in Banach Spaces[J]. Journal of Hebei University(Natural Science Edition), 2009
, 29(6)
: 574
-576
.
DOI: 10.3969/j.issn.1000-1565.2009.06.005
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