unbounded operator 中文意思是什麼

unbounded operator 解釋
無界運算元
  • unbounded : adj. 1. 無邊的，無涯的，無限制的。2. 無限的，無節制的，不受控制的。adv. -ly
  • operator : n 1 操作者，機務員；司機，駕駛員；【軍事】電話兵；【電話】接線員，話務員（＝telephone operator）...
  1. In this paper, we discusse the stability of perturtation of m - p inverses of closed operator function and then the stability of least square solution of elliptic partial differential equations of second order with unbounded coefficients

    本文討論了閉運算元的m - p廣義逆的擾動，並由此討論首項系數本質無界的二階散度型橢圓型微分方程的最小范數極小二乘解的穩定性
  2. In the second chapter, the kdv type equation on unbounded domain is considered. applying with the method of decomposing operator and the theory of constructing some compact operator in weighted space, the existence of exponential attractor is obtained

    在第二章中，運用帶權空間構造一類緊運算元和運算元分解的方法，研究了無界區域上的kdv型方程，得到了該方程指數吸引子的存在性
  3. But all the results were established on the basis that the operator in delay term is bounded. for the condition that the operator is unbounded in delay term which is constant, liu [ 4 ] and guo [ 8 ] have made some research and got some sufficient and necessary conditions

    但上述結果都是建立在時滯項所含運算元為有界運算元的基礎上，對于時滯項含無界運算元的抽象微分方程對小時滯的魯棒穩定性，劉康生[ 4 ] ，郭發明[ 8 ]做了一些研究並獲得了一些充分必要條件。
  4. The unbounded perturbation of a hille - yosida operator and the wellposedness for a class of abstract boundary value problems

    運算元的無界擾動與一類抽象邊值問題的適定性
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