singular operator 中文意思是什麼
singular operator
解釋
奇民運算元-
And beginning with a perturbed nls equation, using a multi - scales perturbation expansion, we get the zero order and the first order equations, discuss the eigenstates of the operator in the equations, induct relevant " derivative states ", form the completeness of the bounded eigenstates of the associated operator in li space, and expand the corresponding parameters in the closure, get a series evolution equations of the coefficients in the expanded formulas, find the first order approximate solution by researching the evolution equations. this paper also gives the basis of this method - the completeness we have formed and the singular perturbation technique
） dinser方程的求解問題，討論了自伴運算元的本徵函數的正交性和完備性，介紹了尋求微分方程的近似解常用的攝動方法，並從帶有某種擾動項的nls方程出發，利用多重尺度的攝動方法得到了方程的零級近似方程和一級近似方程，通過對近似方程中運算元的特徵態的討論，引入適當的「導出態」 ，建立了運算元在l _ 2空間的特徵態的完備性。 -
By applying the singular system of campact operator and the method of posteriori choosing determine the regular parameter, we can also prove the convergence of the regularized solution given [ 1 ]
摘要本文利用緊運算元的奇異系統后驗選取正則參數，證明了文[ 1 ]中的改進的正則化解是收斂的。 -
By using the method of spherical harmonic, the boundedness of a kind of singular integral operator in product domains is given in this paper
摘要用球調和的方法研究了一類乘積空間上奇異積分運算元的有界性，所獲得的結果給出了以往奇異積分運算元有界性的應用。 -
The solution to these problmes will not only enrich singular integral operator theory and function space theory, but also push on the research of partial differential equations
這些問題的解決不僅會極大的豐富奇異積分運算元理論和函數空間理論，而且會對偏微分方程的研究起到推動作用。 -
The characteristic determinant of the second order singular differential operator in limit - circle case
兩端奇異微分運算元在極限圓情形下的特徵行列式
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