کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4622869 | 1631574 | 2007 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Second-order boundary value problems with nonhomogeneous boundary conditions (II)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آنالیز ریاضی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Sufficient conditions are given for the existence of solutions of the following nonlinear boundary value problem with nonhomogeneous multi-point boundary conditionu″+f(t,u,u′)=0,t∈(0,1),u(0)−∑i=1maiu(ti)=λ1,u(1)−∑i=1mbiu(ti)=λ2. We prove that the whole plane R2R2 is divided by a “continuous decreasing curve” Γ into two disjoint connected regions ΛEΛE and ΛNΛN such that the above problem has at least one solution for (λ1,λ2)∈Γ(λ1,λ2)∈Γ, has at least two solutions for (λ1,λ2)∈ΛE∖Γ(λ1,λ2)∈ΛE∖Γ, and has no solution for (λ1,λ2)∈ΛN(λ1,λ2)∈ΛN. We also find explicit subregions of ΛEΛE where the above problem has at least two solutions and two positive solutions, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 330, Issue 2, 15 June 2007, Pages 1393–1411
Journal: Journal of Mathematical Analysis and Applications - Volume 330, Issue 2, 15 June 2007, Pages 1393–1411
نویسندگان
Lingju Kong, Qingkai Kong,