Integrals相关论文
In this paper,the authors prove that the commutator [b,T] of the parabolic singular integrals is a compact operator on L......
Let Kn be the n -dimensional vector space over a local field K . Two maximal multiplier theorems on Lp(Kn) are proved fo......
In this paper we study the Hardy type estimates for commutators Tb of standard Calder(o)n-Zygmund singular integral oper......
LP-boundedness is obtained for a class of multilinear oscillatory singular integrals with CalderonZygmund kernel....
We study the number of zeros of Abelian integrals for the quadratic centers having almost all their orbits formed by cub......
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在地球重力场问题中,常用到完全正常化缔合勒让德函数及其导数、积分的递推关系。当前流行的地球扰动位模型均采用完全正常化的缔......
ＰｅａｎｏＤｅｒｉｖａｔｉｖｅｓａｎｄＳｉｎｇｕｌａｒＩｎｔｅｇｒａｌｓｏｆＡｒｂｉｔｒａｒｙＯｒｄｅｒ￥ＬｕＪｉａｎｋｅ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＷｕｈａｎＵｎｉｖｅｒｓｉｔｙ，Ｗｕｈａｎ４３００７２，Ｃｈｉｎａ）Ａｂｓｔｒ.........
令k是交换环,C是k-余代数.本文定义并讨论了缠绕结构的完全积分,我们首先证明了缠绕结构的积分是C-余模映射.其次,我们给出了缠绕......
In this paper,we study the generalized complete(p,q)-elliptic integrals of the first and second kind as an application o......
提出一种简单但鲁棒性强的传感器动态建模方法,该方法基于数值积分思想,能有效克服测量噪声,无需迭代即可直接从微分方程辨识出模......
This paper studies the mixed radial-angular integrability of parametric Marcinkiewicz integrals along"polynomial curves"......
论述空间积分声光相关器的系统设计，给出了单器件和双器件声光信号处理器的光学系统，提出了两种新型的外差检测方法，并推志了处理器输......
本文证明了具有某种尺寸条件的Ｌ＾ｑ１到Ｌ＾ｑ２有界的分数次次线性算子是Ｋｑ１＾ａ，ｐ（ω１，ω２＾ｑ１）（或Ｋｑ１＾ｑ，ｐ）（ω１，ω２＾ｑ１）到Ｋｑ２＾ａ，ｐ（ω１，ω２＾ｑ２）（或Ｋｑ２＾ａ，ｐ（ω１，ω２＾ｑ２）有界的以及ＨＫｑ１＾ａｐ（ω１，ω２＾ｑ１）（或ＨＫｑ１＾ａｐ（ω１，ω２＾ｑ１）到Ｋｑ２＾ａｐ（ω１，ω２＾ｑ２）（或Ｋｑ２＾ａｐ（ω１，ω２＾ｑ２）有界的。......
本文研究了L-R Smash双积D H.利用D,H的积分和类群元,构造了L-R Smash双积D H的积分和类群元,并讨论了L-R Smash双积D H和D,H的积......
以泰勒展开和牛顿－柯斯原理为基础，对四坐标下不等间距积分法进行了理论研究和公式推导。通过实验应用，它不仅克服了传统的“梯形法”......
Split Trailing Suction Hopper Dredgers (TSHD) are special type of working ships, whose hulls open to discharge cargo to ......
解决了一类积分∫+∞0(1)/((x2+π2)kcosh(x/2))dx的计算问题,其值涉及Riemann zeta函数,其中k是任何正整数.......
针对变结构控制的抖动、到达条件和趋近律等问题，分别在连续时域和离散时域进行了深入的研究，指出了减小抖动与提高鲁棒性之间的矛盾......
研究一阶中立型时滞微分方程〔ｘ（ｔ）－ｐ（ｔ）ｘ（ｔ－τ）〕′＋Ｑ（ｔ）ｘ（ｔ－σ）＝０解的振动性，其中ｐ∈ｃ（〔ｔ０，∞），Ｒ），Ｑ∈ｃ（〔ｔ０，∞），Ｒ＾＋），τ〉０，σ≥０，给出当系数Ｑ（ｔ）具有“积分小”时此议程新的振动准则，进一步......
在积分学中，用对称性来简化计算是一种常见的方法，最简单的情况就是利用奇函数和偶函数的定积分公式简化定积分的计算．在积分计算中，利......
依据最新NDB数据库中蛋白质-DNA复合物晶体结构数据,基于修正的DNA结构统计力学模型,利用蒙特卡洛多重积分计算DNA动力学结构的有......
在电子与原子（或离子）碰撞过程中，需要精确计算大量含剧烈振荡涵数的积分。把计算Ｊ（ｎ，Ｘ）的积分路径变到复平面上来研究含剧烈振荡波函数积分......
推广和改进了定积分近似计算的辛浦生公式。...
推广和改进了定积分近似计算的梯形公式。...
对积分第二中值定理的中值的渐近性建立了一些结果,并由此建立了求定积分的一个近似计算公式.......
残数定理是复变函数论中的基本理论,它有着十分重要的应用.本文阐述了残数定理在计算定积分,广义积分,级数求和等方面的应用.......
一般模糊控制器在对象参数变化不大时，具有一定的鲁棒性，但在对象参数变化较大时，模糊控制器的鲁棒性体现较差，本文针对这一问题，对模糊......
In this paper, we introduce a quadrature rule for the numerical evaluation of certain hyper singular integrals. The rule......
Finite-dimensional integrable Hamiltonian system, obtained through the nonlinearization of the 3 × 3 spectral probl......
In this paper we solve exactly the problem of the spectrum and Feynman propagator of a charged particle submitted to bot......
Euler-Maclaurin Expansions of Errors for Multidimensional Weakly Singular Integrals and Their Splitt
In this paper, multidimensional weakly singular integrals are solved by using rectangular quadrature rules which base on......
In the G-expectation space, we propose the multiple Itô?integral, which is driven by multi-dimensional G-Brownian m......
An algorithm is provided for the fast and accurate computation of the solution of the Bitsadze equation in the complex p......
The principle aim of this research article is to investigate the properties of k-fractional integration introduced and d......
In this paper, the authors establish the Lp-mapping properties of a class of singular integral operators along surfaces ......
The present paper deals with the evaluation of the q-Analogues of Laplece transforms of a product of basic analogues of ......
A canonical p-adic Frobenius lift is defined in the context of p-adic numbers, viewed as deformations of the correspondi......
Quasi-Relaxation Transforms, Meromorphic Curves and Hereditary Integrals of the Stress-Deformation T
Into the study of quasi-relaxation, in the past researches it has been concluded that the condition of meta-stability in......
In this study we use a boundary integral element-based numerical technique to solve the generalized Burger-Fisher equati......
引进和研究了某些新的亚纯p叶函数的子类Hp(a,c,α).证明了包含关系Hp(a+1,c,α)(∪) Hp(a,c,α),进而研究了Hp(a,c,α)中函数的积......
证明了一类分数次算子的ＨＫ<sub>ｑ</sub><sub>１</sub><sup>ａ，ｐ</sup>（ｗ<sub>１</sub>；ｗ<sub>２</sub><sup>ｑ</sup>１）到Ｋ<sub>ｑ</sub><sub>２</sub><sup>ａ，ｐ</s......
本文给出了一种求一般函数的定积分的小波方法.首先介绍了三角Hermite插值小波及其相关性质,利用三角Hermite型插值小波算子定义,......
Solution of Singular Integrals in Mathematical Model of Mode I Crack near Strength Mismatched Interf
Characteristics of Mode I crack near the interface of elasticity matched but plasticity and strength mismatched material......
The following article has been retracted due to the investigation of complaints received against it. The Editorial Board......
We establish the monotonicity and convexity properties for several special functions involving the generalized elliptic ......
In this note, we obtain sharp Lp estimates of parametric Marcinkiewicz integral operators. Our result resolves a long st......
本文给出在一定条件下，即使在闭曲面围成的空间区域内有奇点公式也同样成立。...
