Existence of Multiple Solutions for Second-Order Problem with Stieltjes Integral Boundary Condition
Author(s) -
QingQing Hu,
Baoqiang Yan
Publication year - 2021
Publication title -
journal of function spaces
Language(s) - English
Resource type - Journals
eISSN - 2314-8896
pISSN - 2314-8888
DOI - 10.1155/2021/6632236
Subject(s) - riemann–stieltjes integral , mathematics , hilbert space , order (exchange) , boundary value problem , mathematical analysis , fixed point theorem , space (punctuation) , boundary (topology) , integral equation , point (geometry) , computer science , geometry , finance , economics , operating system
In this paper, we consider the existence of multiple solutions for second-order equation with Stieltjes integral boundary condition using the three-critical-point theorem and variational method. Firstly, a novel space is established and proved to be Hilbert one. Secondly, based on the above work, we obtain the existence of multiple solutions for our problem. Finally, in order to illustrate the effectiveness of our problem better, the example is listed.
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