The article extends the continuity and item-by-item to the interval of convergence of power series, and presents the relation between from the item-by-item derivation and term by term integration from power series and the interval of convergence of original power series.

  • 文章把连续性和逐项可积性推广到幂级数的收敛域上,并给出幂级数逐项求导与逐项积分后得到的幂级数与原幂级数收敛域之间的关系。
  • 来源:互联网摘选更新时间:2026-07-14 03:33:23

  • 重点词汇
  • articlen.(报章杂志中的)文章,论文;条款;物品;[语] 冠词;
  • intervaln.间隔;幕间休息;(数学)区间;
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • derivationn.引出,导出;衍生,衍生物;[语]词源,派生;出处,由来,起源;
  • toprep. 向,朝着;到;关于;属于;
  • continuityn.连续性,继续;分镜头电影剧本;串联,衔接;[影视]剪辑;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • powern.权力;能力;操纵力;职权;政权;体力;强国;实力;影响力;动力;能量;电力供应;幂;放大率;势力;
  • 相关例句
1、

We discuss term by term differentiation of the Jacobi series, based on it a known theorem concerning approximation by the partial sums of Jacobi series is extended and in a special case itis improved.

讨论了Jacobi级数的逐项微分,应用它,推广了Jacobi级数部分和逼近的已知结果且在某些情况下作了改进。

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2、

It makes a lot of complex algebraic functions and excessive functions become simple, and then we can differentiate or integrate term by term. Therefore, these functions can be done with easily.

利用无穷级数可以将一些复杂的代数函数和超越函数展成简单形式,然后对其进行逐项微分或积分,进而对这些函数处理起来得心应手。

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3、

Finally, we present an efficient algorithm for computing the minimal polynomial of a polynomial matrix. It determines the coefficient polynomials term by term from lower to higher degree.

最后,我们给出了一种计算多项式矩阵最小多项式或特征多项式的有效算法,它从低次项到高次项逐项确定最小多项式的系数多项式。

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4、

First, effective strain rate for disk forging with bulge is expressed in terms of two-dimensional strain rate vector and its inner-product term by term integrated.

首先将有鼓形圆盘锻造等效应变速率表示成二维应变速率矢量,对该矢量的内积进行了逐项积分;

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5、

This paper proves that under the condition on uniformly integrability the sequence of real& valued functions may be integrated term by term.

本文证明了在一致可积的条件下可对Henstock可积函数列逐项积分;

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6、

The term by term expansions of the standard and a modified finite element approximations for two-point boundary value problems

两点边值问题标准与非标准有限元解的逐项渐近展式

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7、

Conditions of Term by Term Integration Sequence of Integrable functions on Finite Interval

有限区间上广义可积函数列逐项积分的条件

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8、

The lack of variation in the term structure of government bond results in the short of bond supply function, while the market mechanism will result in compensation for the lack of novelty features, such as central bank bills and the black market.

国债发行品种期限结构不全,必然要导致国债功能供给缺失,这时市场机制将催生新生事物补偿缺失功能,如央行票据和国债黑市的出现等。

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9、

This paper tries to find a way to study the interest term structure of Chinese bond market with more market information. It focuses on the application of the tree model method and builds a Hull-White model to simulate the dynamic term structure.

本文尝试寻找一种更多的利用市场即时信息的定价方法对利率期限结构进行研究,应用三叉树模拟技术构建Hull-White模型,并对当前中国债券市场上几种常用利率进行比较分析。

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10、

At the beginning, I analyze the structure of interest rate term structure of treasury bond with principal component analysis method ( PCA), which shows that three factors' contribution rate to variance reaches 92.36%.

首先,利用主成分分析方法对我国利率期限结构进行分析,得出前三个因子的方差贡献率达到92.36%。

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11、

From long term investment return, bond and stock investment of profit rate is higher, it can make insurance fund application to capital market tropism become necessity choice.

从长期投资回报看,债券和股票投资的收益率较高,使得保险资金运用以资本市场为取向成为必然选择。

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12、

BEHAVIOR FOUNDATIONS OF THE RISK PREMIUMS IN OUR SECURITIES MARKET An Empirical Study on Term Risk Premiums in Bond Returns

我国证券市场风险收益特征的行为基础交易所国债期限风险溢价的实证研究

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13、

Term Design of Convertible Bond Based on Fluctuation of Fundamental Stock Price: Evidence from the Market of China

基于正股价波动的可转债条款设计实证研究

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14、

Research into Interest Term Structure of Chinese Bond Market Based on Hull-White Model

基于Hull-White模型的债券市场利率期限结构研究

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15、

Credit spreads in order to compensate for corporate debt maturity default risk, and the creditor requires the debts the main additional revenue which is higher than the same term structure of bond yields.

信用利差是指为了补偿企业债务到期违约风险,债权人要求债务主体提供高于相同期限结构国债收益率的额外收益。

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16、

Stochastic Term Structure and Bond Pricing Models

随机期限结构与国债定价模型

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17、

Along with the interest rate liberalization unceasingly thorough, the interest rate of the country undulates more frequently, the interest rate risk of the medium and long term treasury bond investment is more prominent.

随着利率市场化的不断深入,我国市场利率波动更加频繁,中长期国债投资的利率风险更加凸现。

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18、

Through Comparison and analysis, we can get that under the same condition of interest rate undulation, the practical price of the medium and long term treasury bond is far different from the theoretic price.

通过比较分析得出在同样的利率变化下,我国中长期国债实际价格和理论价格变动的差距非常大。

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19、

Then, under the background of the commercial bank's saving interest rate rises 27 points, demonstrates the undulation of the medium and long term treasury bond practical and theoretic price.

接着,在2006年8月19日商业银行存款利率上调27个基点的背景下,实证研究我国中长期国债的实际价格波动和理论价格波动。

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20、
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