積代數 的英文怎麼說
中文拼音 [jīdàishǔ]
積代數
英文
product algebra-
This course consists of several major parts, such as vectors and analytic geometry, derivatives, integration and series
課程內容包括空間解析幾何與向量代數、多元函數微分學、多元函數積分學和無窮級數等幾大板塊。This course consists of several major parts, such as ordinary differential equation, vectors and analytic geometry, derivatives, integration and series
課程內容包括常微分方程、空間解析幾何與向量代數、多元函數微分學、多元函數積分學和無窮級數等幾大板塊。Third, it is this " moment " of the segment of space - time which based on the the philosophy of the nature and describing the mechanical movement that symbolize the transform from the view of integralization in classical atomism of mathematics to the view of integralization of modern real number
另外,正是基於新的自然哲學的、作為描述機械運動的時空片段的「瞬」標志著古典數學原子論的積分觀向現代的分割實數連續統的積分觀的轉化,而現代數學的微分概念更是直接源於描述機械運動的速度和與運動軌跡密切相關的曲線的切線問題。Based on the analytical model of the generalized force spectra of the first mode of typical lattice towers in along - wind direction, simplified empirical formulae to evaluate along - wind dynamic responses of lattice towers under wind load are proposed in this paper
摘要基於格構式塔架順風向一階廣義荷載譜解析模型,提出了格構式塔架順風向風振響應簡化計算公式,這些簡化公式將求格構式塔架順風向風振響應的復雜積分變為簡便的代數運算。Calculus, differential equations, linear algebra, statistics, computer science and at least one in numerical analysis, matrix algebra or computer systems
微積分,微分方程,線性代數,統計,計算機科學和至少一數值分析,矩陣代數或計算機系統For the regular curves, we find two killing fields for the purpose of integrating the structural equations of the p - elastic curves and express the p - elastica by quadratures in a system of cylindrical coordinates. for the star - like affine curves, we solve the euler - lagrange equation by quadratures and reduced the higher order structure equation to a first order linear system by using killing field and the classification of linear lie algebra sl ( 2, r ), sl ( 3, r ) and sl ( 4, r ). we solve the centroaffine p - elastica completely by quadratures
對于正則曲線的情形,我們發現了兩個用於求解p -彈性曲線的結構方程的killing向量場並用積分將p -彈性曲線在一個柱面坐標系中表示出來,而對仿射星形曲線的情形,我們用積分方法解出了歐拉-拉格朗日方程,利用killing向量場及線性李代數s1 ( 2 , r ) 、 s1 ( 3 , r )和s1 ( 4 , r )的分類將高階結構方程降為一階線性方程,因此我們用積分完全解出了中心仿射p -彈性曲線。For my math requirements, i ' ll be taking algebra, calculus, and trig
數學的必修學分預定選代數、微積分、三角法。The following topics are covered in the course : complex algebra and functions ; analyticity ; contour integration, cauchy ' s theorem ; singularities, taylor and laurent series ; residues, evaluation of integrals ; multivalued functions, potential theory in two dimensions ; fourier analysis and laplace transforms
本課程包含下列各項主題:復數代數與函數;可解析性;輪廓積分;柯西定理;奇異性,泰勒與羅倫茲級數,留數,積分的運算;多值函數,二維的勢能理論;傅立葉分析與拉普拉斯轉換。At present carbon fiber - reinforced composite is developed to use in some aero - engine components in our country. using the numerical method and fatigue damage theory, the buckling and fatigue on the composite materials and composites case are studied for aero - engine design
本文從實際工程背景出發,利用板殼理論和現代數值分析技術的研究成果,結合疲勞累積損傷理論,對航空發動機用的復合材料及其機匣結構的屈曲與疲勞壽命問題開展了較為系統深入的研究。Is - 95, a wireless digital cellular standard based on cdma ( code division multiple access ), adopts convolution code as its channel coding part. the third generation wireless cellular standard adopts turbo coding, which stems from convolution coding, as its channel coding part
以cdma ( codedivisionmultiplexaccess )為基礎的數字蜂窩標準is - 95採用卷積碼作為其糾錯方案;第三代數字蜂窩無線通信標準也採用并行級聯卷積碼( turbo碼)作為其糾錯方案。We can give different structures on a tensor product h q to make it a bialgebra or hopf algebra. in [ 1 ] radford constructed a hopf algebra a x h with the smash algebra structure and the smash coproduct coalgebra structure, and pointed out that if a bialgebra b has a hopf subalgebra h and a projection ! : b - - > h, then there must be a subalgebra a of b such that b @ a x h is a bialgebra isomorphism
在張量積hq上可以給出不同的構造,使它成為雙代數或hopf代數, radford在文獻[ 1 ]中構造了以smash積為代數結構,余smash積為余代數結構的hopf代數a h ,並指出若b是雙代數, h是b的子hopf代數,且存在投射: b h (即是雙代數同態,且| _ h = id _ h ) ,則一定存在b的子代數a ,使ba h是雙代數同構。The features of the interannual relationship between winter sea - ice extent of davis strait and rainfall of north china and the interdecadal variability of its interannual relationship are analyzed by using uk / gisst sea - ice data - set of hadley, monthly 500hpa height field of ncep / ncar reanalysis data and monthly rainfall data from 160 stations in china
選用英國hadley氣候研究中心的uk gisst海冰面積指數資料集、 ncep ncar逐月再分析資料500hpa位勢高度場資料和中國160站降水資料,分析了冬季戴維斯海峽海冰面積變化與華北夏季降水年際關系及其年代際變化。In this method the stress resultants of concrete in the cross section are evaluated by accurate integrating method and the resultants of structural steel and reinforcing bars are obtained using the fiber element method. the final nonlinear algebraic equations are solved using an iterative quasi - newton procedure based on the regula - falsi numerical scheme
應用該計算機方法,截面上的混凝土內力採用精確的積分方法求得,結構鋼與鋼筋的內力則由纖維元方法計算,而最終的非線性代數方程組由分離變量的擬newton - raphson迭代方法求解。This article proves that a finite cyclic group can be isomorphically represented by direct product of some cyclic groups
摘要本文運用基礎代數中有關循環群、直積、同構等理論,證明了一個循環群可以用另一組循環群的直積形式來同構表示。German mathematician and astronomer known for his contributions to algebra, differential geometry, probability theory, and number theory
高斯,卡爾?弗雷德里希1777 - 1855德國數學家和天文學家,因其對代數、微積分幾何、或然率理論和數字理論的貢獻而為人稱道For the integrable model, after reviewed the construction of one important integrable model, the 1 - d su ( n ) hubbard model, we constructed the tetrahedral zamolodchikov algebra, then proved the r - matrix of the model satifies the yang - baxter equation
對可積模型,在回顧了一種重要的可積模型- 1維su ( n ) hubbard模型的構造后,我們給出了該模型的tetrahedralzamolodchikov代數,並用此代數證明了該模型r -矩陣所滿足的楊- baxter方程。The definition of work suggests a third process of vector algebra, namely, scalar multiplication of two vectors.
功的定義用到矢量代數的第三種運算,即兩個矢量的標積。Abstract : by both the external combination of deck coefficient and designed water - line coefficient ? and the in - ternal combination of deck transformation and cross - section area curve transformation ? a new ship line is generated on the condition that cross - section area is the same as the basic ship and designed water line satisfies the need. this method needs not look for any transformation function to finish the change of cross - section area curve. it is a profitable development to the traditional lackenby method
文摘:本文通過甲板面面積系數和設計水線面面積系數的外層疊代、甲板面變換和橫剖面面積曲線變換的自身內層疊代,在保持橫剖面面積曲線不變的條件下,獲得滿足設計水線面系數變化要求的新船型,而不必尋找橫剖面線的變換函數來實現設計水線面的變換,本方法是對傳統的母型船變換的一個有益補充。This course consists of several major parts, such as derivatives, integration, ordinary differential equation and series
課程內容包括函數、極限與連續、一元函數微分學、一元函數積分學和向量代數與空間解析幾何等幾大板塊。Weak global dimension of smash products of hopf algebras
代數的沖積的弱整體維數分享友人