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arXiv 0705.3516math.CAmath.FA
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关于一个推广的Sturm定理

On a generalized Sturm theorem

Alessandro Portaluri

摘要:

将二阶微分方程的Sturm振动定理推广到具有正首项系数的系统和高阶方程。本文给出了具有强不定首项系数的偶数阶系统的Sturm振动定理。

英文摘要:

Sturm oscillation theorem for second order differential equations was generalized to systems and higher order equations with positive leading coefficient by several authors. What we propose here is a Sturm oscillation theorem for systems of even order having strongly indefinite leading coefficient.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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