吳平
摘 要: 根據(jù)Rayleigh定理、分部積分和不等式估計(jì)等方法,研究了偏微分方程特征值的相關(guān)內(nèi)容,得到了系統(tǒng)特征值的上界的不等式,其結(jié)果在數(shù)學(xué)、物理和力學(xué)等學(xué)科中有著廣泛的應(yīng)用。
關(guān)鍵詞: 一類系統(tǒng); 特征值; 上界
中圖分類號(hào): O 175.9 文獻(xiàn)標(biāo)志碼: A 文章編號(hào): 1671-2153(2016)03-0105-04
Abstract: This paper considers estimates for eigenvalues of a system .The inequality of the upper bound of the eigenvalues by using integral, Reyleigh theorem and inequality estimation. The result is widely used in maths physics and mechanics.
Keywords: a system; eigenvalues; upper bound
(責(zé)任編輯:徐興華)