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一类带转移条件Sturm-Liouville问题特征值的性质
Properties of Eigenvalues of A Class of Discontinuous Sturm-Liouville Problems
【摘要】 把正则Sturm-Liouville问题关于特征值的性质推广到一类带转移条件的Sturm-Liouville问题中,利用prüfer变换证明了具有分离边界条件的这类问题有无穷多个实特征值,且特征值是下方有界的.
【Abstract】 Some fundamental properties of eigenvalues for regular Sturm-Liouville problems are extended to special kind boundary value problems,which have discontinuities in the solution or its quasi-derivative at an interior point.It is proved that such discontinuous problems has infinitely many eigenvalues and the eigenvalues are boundary from below.
【关键词】 Sturm-Liouville问题;
转移条件;
特征值;
下方有界;
【Key words】 Sturm-Liouville problems; transmission conditions; eigenvalues; boundary from below;
【Key words】 Sturm-Liouville problems; transmission conditions; eigenvalues; boundary from below;
【基金】 国家自然科学基金资助项目(10561005,10661008);教育部博士学科点专项科研基金资助项目(20040126008)
- 【文献出处】 内蒙古师范大学学报(自然科学汉文版) ,Journal of Inner Mongolia Normal University(Natural Science Edition) , 编辑部邮箱 ,2008年03期
- 【分类号】O175.9
- 【被引频次】15
- 【下载频次】108