有界測度 的英文怎麼說

中文拼音 [yǒujiècèdù]
有界測度 英文
bounded measure
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 界 : 名詞1 （相交的地方; 劃分的界限） boundary 2 （一定的范圍） scope; extent 3 （按職業、工作或性別等...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  1. Bounded solutions for a class of neutral differential equation with positive and negative coefficients on measure chains

    測度鏈上具有正負系數的中立型動力方程的有界解
  2. We study the relation of carleson measure and toeplitz operator on bergman space of bounded symmetry domians, and give a charactering of a composition operator, also give a charactering of bounded and compact weighted composition operator

    研究了有界對稱域上bergman空間的carleson測度與toeplitz運算元的關系。研究了有界對稱域上bergman空間上復合運算元的一個特性。給出了加權復合運算元的有界性及緊性的刻畫。
  3. In chapter 2 there are four goals : the first is to investigate some geometric properties of h - caccioppoli sets, the second is to characterize the discontinuous set su and jump set ju of u bvh ( ), the third is to study pointwise behavior of u bvh ( ) and our effort is concentrated on showing approximate differentiability of u in the sense of pansu ' s, while the last and the most important is to show that dhu with u bvh ( ) as a radon measure can be split into three parts ( absolutely continuous part, jump part and cantor part, respectively ) just like the derivative of a bv function in the setting of euclidean space

    第二章有四個目標：一是討論h - caccioppoli集的若干幾何性質，二是刻畫h -有界變差函數的近似不連續點集和跳躍點集的特徵，三是研究u bv _ h （ ）的逐點行為，我們集中討論u在pansu意義下的近似可微性，最後也是最重要的目標我們證明對u bv _ h （ ） ， d _ hu作為radon測度能夠分解成絕對連續部分、跳躍部分和cantor部分之和。
  4. Something unexpected may happen any time. from 1980s, more and more catastrophes occurred in many areas. from the aspect of supply and demand, the traditional insurance is becoming saturated

    「天有不測風雲，人有旦夕禍福」 ，自20世紀80年代以來，巨災風險在世界各地的發生頻率和損失程度呈現上升的趨勢。
  5. This paper introduces the fractional integrals and the fractional maximal functions on ( r ( superscript n ) ), and discusses their boundedness. the obtained results accord with the doubling measure relative results

    摘要在非二倍測度條件下引入分數次積分和分數次極大函數，並討論了它們的有界性，其結果與二倍測度相應結果一致。
  6. In the first chapter, we obtained weighted norm inequality on the commutators, by proving a variant of sharp function estimates ; j. orobitg and c. perez introduced ap weights for nondoubing measures and proved weighted norm inequality of c - z singular integrals. in the second chapter, we obtained weighted inequalities of fractional integral and its maximal function with ap ( u ) weights for nondoubing measure ; e. sawyer obtained a weak type double weights inequality for fractional integrals in [ 13 ]. in the third chapter, we generalized the sawyer ' s result for non - doubling measures

    本文第一章通過證明一個變形的sharp估計，從而得到奇異積分交換子的加權有界性； j . orobitg和c . p rez在文[ 10 ]中引入了非倍測度的a _ p權理論並證明了c - z奇異積分的加權有界性，本文第二章得到了分數次積分運算元和分數次極大函數在非倍測度下a _ p （ ）權的加權估計； e . sawyer在文[ 13 ]中得到了分數次積分的一個雙權弱型不等式，本文第三章把e . sawyer的結果推廣到非倍測度的情形。
  7. In section one, we get the boundedness in terms of two measures for impulsive hybrid systems using lyapunov ' s direct method

    1主要利用lyapunov直接方法得到脈沖混合系統的關于兩個測度的有界性結果； 53
  8. Abstract : the method to determine the shape of solidification shell in the process of continuous casting of steel is studied. by establishing the model of stable temperature field, with the observation of first and second boundary value on the exterior of the ingot, the algorithm method to identify the shape of solidification shell is given with boundary variation in existing observation condition. numerical test shows that the method is valid

    文摘:討論了鋼鐵工業連鑄過程中結晶器內連鑄坯凝殼形狀的確定方法.通過建立穩定溫度場模型，在現有觀測條件下，用邊界變分方法給出了確定鑄坯凝殼形狀的辨識演算法.實驗數據顯示此方法是有效的
  9. Following, making development study from the three directions : the first one is how to reduce calculation when to use markowitz model. this text has improved the efficient frontier of markowitz model utilizing free risk assets, and reduced calculation about revenue rates " co - variance matrix utilizing single or multiple factors, and so on. the second one is to add thinking factors about, such as transaction fee, fund limitation, lowest transaction unit ' s limitation, risk measures and exchange rate risk of international portfolio securities, so as to make markowitz model closer to our country ' s practice

    接著，分三今方向對markowitz模型進行了拓展研究：第一個方向是運用markowitz模型時如何減少計算量，本文利用無風險資產來改進markowitz模型的有效邊界，利用單因子或多因子模型來減少收益率協方差的計算量等等；第二個方向是增加考慮因素，諸如交易費用、資金限制、最小交易單位限制，風險測度和國際組合證券的匯率風險，使markowitz模型更貼近我國的實際；第三個方向是對markowitz模型進行動態拓展研究，提出了將證券收益率看成是隨機序列時的投資決策模型，深入研究了m ? v有效邊界隨資產品種數增加而發生的漂移，並用解析方法和幾何圖形描述了漂移的軌跡和方向。
  10. Instead of merely estimating the area of forest in each part of the world ( the traditional way of measuring forest cover ), they took into account the volume of timber, the weight of the organic matter and the density of trees to calculate what they dubbed the “ forest identity ”, a measure of the carbon - capturing capacity of forests

    他們並不是僅僅估計一下世界各地的森林面積（測量森林覆蓋的傳統手段） ，相反，他們計算木材蓄積量、有機質的重量以及森林的密度以便計算被他們稱為「森林恆等式」的指標，該指標用以測度森林固碳的能力。
  11. The paper gives some comparison results about practical stability and boundedness in terms of two measures using comparison principle about impulsive hybrid differential systems

    本文結合脈沖混合系統的比較原理給出了該系統關于兩個測度的實際穩定性、積分穩定性和有界性的比較結果
  12. We investigate the stability and the boundedness of the differential system. stability criteria and boundedness criteria in terms of two measures employing the method of comparison are established

    摘要給出了一個比較原理，並利用比較方法給出了若干個非自治微分系統關于兩個測度的穩定性和有界性結果。
  13. Bounded measure space

    有界測度空間
  14. Firstly, we investigate the dirichlet problem ' s comparison principle on a bounded subset for this fully nonlinear intergro - differential equation, at the same time we must assume the measure in the intergro - differential item is absolute continuous

    首先研究這類完全非線性積分微分方程在有界區域上dirichlet問題的比較原理，此時須假設積分項所涉及的測度是絕對連續的。
  15. The whole system has friendly interface, convenient operation and comprehensive functions, which can be used widely in scientific research institutes and factories. the system of blower performance auto - testing improves the stability of testing process, avoids the error of reading, the error of calculation and the error of result causing by relative datas can not be recorded at the same time, the precision and efficiency of testing is largely improved

    整個系統具有界面友好、操作方便、功能齊全等優點，試驗結果表明研製基於虛擬儀器的風機性能自動測試系統，增加了試驗過程的穩定性，避免了人為的讀數誤差、計算誤差以及相關數據不能同時記錄所引起的試驗結果的偏差，提高了測試精度和試驗效率。
  16. In the second chapter we study the properties of the weighted dirichlet - type spaces and composition operators on them. we not only characterize these spaces by taylor series, but also give sufficient and necessary conditions in terms of carleson measure for the boundedness and compactness of composition operator. moreover, we apply the comparability propositions which induced from above sufficient and necessary conditions to discuss the relationships between the compactness of composition operator cv and angular derivative or innerness of the inducing function, and so on

    本文討論了一類函數空間相互的包含關系，而對其中的加權dirichlet型空間，不但給出了空間的相互包含關系，並且對它進行了級數刻畫；利用carleson測度，刻畫了加權dirichlet型空間上復合運算元的有界性及緊性，並利用由此得到的比較性命題討論了復合運算元的緊性與角導數，內函數等的關系。
  17. A new robust adaptive scheme which are used for tracking of this robot with parametric and bounded external uncertainties is proposed in this thesis. the controller is consist of a controller which is proposed by slotine1 ' 1 and nonlinear continued feedback compensation part. by estimating the unknown physical parameters of robot on - line, it can eliminate the effects result by parameters and external disturbances and guarantee gas and uniform boundedness of parametric estimation. the only information required in setting up the strategy is the output states of jionts, while the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the jionts accelerations are not needed. it is shown by simulations that the proposed control scheme has quicker convergence velocity and better control precision than paper [ 1 ] and control schemes at present

    針對該模型具有參數及有界外部擾動不確定性時提出了一種新的魯棒自適應控制策略，控制器由基於slotine的控制器和非線性連續反饋補償控制器構成。通過在線估計機器人的未知物理參數，有效的消除了由參數及外部擾動所引起的不確定性影響，保證系統達到漸近穩定和參數估計一致有界。與現存的許多控制方法相比，該控制策略不需求解慣性矩陣的逆或估計慣性矩陣的界，不需測量關節加速度，而唯一需要了解的只是系統輸出的位置及速度狀態。
  18. In section two, we get the boundedness in terms of two measures for impulsive hybrid systems using comparison principle

    2主要利用比較方法得到脈沖混合系統的關于兩個測度的有界性的比較結果
  19. In section three, we study its unstability. in chapter three, we study the boundedness in terms of two measures for impulsive hybrid systems

    第三章，主要利用lyapunov函數來研究脈沖混合微分系統的關于兩個測度的有界性
  20. Based on this idea, we give a series of sufficient conditions to determine practical stability properties and boundedness in terms of two measures for impulsive hybrid systems

    基於這些思想，本文給出了一系列用這種擴展的ryapunov直接方法得到的充分條件以判別脈沖混合微分系統的關于兩個測度的實際穩定性和有界性
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