کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4629189 1340575 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The intersection of the spectra of two Sturm-Liouville equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
The intersection of the spectra of two Sturm-Liouville equations
چکیده انگلیسی
This paper studies the intersection of the spectra for two Sturm-Liouville equations with general separated BCs and real coupled BCs. Under certain conditions, we proved that a two-dimensioned vectorial SLPs with separated BCs only has finitely many double eigenvalues and obtain a bound MQ depending on Q(x) and its eigenvalues, which are larger than MQ, are all simple. Finally, with the help of the obtained results, we conclude that the number of the same eigenvalue is finite for two one-dimensioned SLPs with general separated BCs or real coupled BCs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 219, Issue 9, 1 January 2013, Pages 4232-4238
نویسندگان
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