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引用次数: 1
摘要
本文旨在建立偶维左定哈密顿系统的Titchmarsh-Weyl M (λ)−理论。为此,我们引入了一个合适的拉格朗日公式和包含谱参数λ的自伴随边界条件。然后得到具有嵌套性质的圆方程。利用所有圆的交点,我们得到了方程组狄利克雷可积解个数的下界
Left-definite Hamiltonian systems and corresponding nested circles
: This work aims to construct the Titchmarsh-Weyl M ( λ ) − theory for an even-dimensional left-definite Hamiltonian system. For this purpose, we introduce a suitable Lagrange formula and selfadjoint boundary conditions including the spectral parameter λ . Then we obtain circle equations having nesting properties. Using the intersection point belonging to all the circles we share a lower bound for the number of Dirichlet-integrable solutions of the system
期刊介绍:
The Turkish Journal of Mathematics is published electronically 6 times a year by the Scientific and Technological Research
Council of Turkey (TÜBİTAK) and accepts English-language original research manuscripts in the field of mathematics.
Contribution is open to researchers of all nationalities.