山东师范大学学报(自然科学版)
山東師範大學學報(自然科學版)
산동사범대학학보(자연과학판)
JOURNAL OF SHANGOND NORMAL UNIVERSITY(NATURAL SCIENCE)
2014年
1期
11-13,19
,共4页
张妍%范进军%范红梅
張妍%範進軍%範紅梅
장연%범진군%범홍매
正解%时标%边值问题%不动点定理
正解%時標%邊值問題%不動點定理
정해%시표%변치문제%불동점정리
positive solution%time scales%dynamic equation%fixed point theorem
利用 Leggett -Williams 不动点定理,给出时标上一类带 p -Laplacian 算子的二阶微分方程三点边值问题至少三个正解存在的充分条件。
利用 Leggett -Williams 不動點定理,給齣時標上一類帶 p -Laplacian 算子的二階微分方程三點邊值問題至少三箇正解存在的充分條件。
이용 Leggett -Williams 불동점정리,급출시표상일류대 p -Laplacian 산자적이계미분방정삼점변치문제지소삼개정해존재적충분조건。
We present sufficient conditons for existence of at least three positive solutions to a type of second-order three -point boundary value problems with p -Laplacian operators on time scales by using the fixed -point theorem due to Leggett -Williams.