RT Journal T1 Global structure of the set of positive solutions for a class of nonlinear third-order boundary value problems A1 ZHAO Jiao PB JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) FD 2020-10-20 YR 2020 JF JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) VO 55 IS 10 SP 104 DO 10.6040/j.issn.1671-9352.0.2020.179 K1 multipoint boundary value problem;principle eigenvalue;bifurcation;positive solution LK {http://lxbwk.njournal.sdu.edu.cn/EN/article/article_3355.shtml}