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 unit
 Vector-Valued Dirichlet Type Function Spaces on the Unit Ball of C～n C～n单位球上的向量值Dirichlet型函数空间 短句来源 ON THE REPRESENTATION OF 1 BY THE UNIT FORCTIONS 关于单位分数表1的问题 短句来源 ON THE NUMBER OF REPRESENTATION OF 1 BY UNIT FORCTION 关于单位分数表1的表法个数 短句来源 Factorizations of Unit Matrix Ir 单位阵Ir的分解 短句来源 EVEN-AND ODD-MODE INDUCTANCES PER UNIT LENGTH OF THE COUPLED SLAB LINES——SUMMATION FORMULAE OF THE Ω-SERIES AND THEIR APPLICATIONS(Ⅱ) 关于圆杆耦合传输线偶、奇模单位长电感的计算——Ω级数求和公式及其应用(Ⅱ) 短句来源 更多
 units
 THE EXPRESSION OF NORMAL UNITS 正则母单位的表达式 短句来源 ORTHOGONAL UNITS OF SYMMETRY GROUP S_4 对称群S_4的正交单位 短句来源 Relative Integral Bases and Units of C_l~n Fields 关于C_l~n数域的相对整基和单位 短句来源 On Karpilovsky's Problem Concerning the Units Groups of Group Rings 群环单位群的Karpilovsky问题 短句来源 CM FIELDS, UNITS AND DIOPHANTINE EQUATIONS CM域、单位与不定方程 短句来源 更多
 the unit
 Vector-Valued Dirichlet Type Function Spaces on the Unit Ball of C～n C～n单位球上的向量值Dirichlet型函数空间 短句来源 ON THE REPRESENTATION OF 1 BY THE UNIT FORCTIONS 关于单位分数表1的问题 短句来源 The Trace Ideal Criterion for Hankel Operator on the Hardy Space H~2 in the Unit Ball of C~n 定义在C~n单位球Hardy空间上的Hankel算子的迹理想准则 短句来源 THE PROPERTIES OF HADAMARD PRODUCT OF ANALYTIC FUNCTIONS IN THE UNIT CIRCLE 单位圆内解析函数的Hadamard乘积的性质 短句来源 THE HADAMARD PRODUCT OF ANALYTIC FUNCTION IN THE UNIT DISK |Z|<1 单位圆丨Z丨<1中解析函数的Hadamard乘积 短句来源 更多
 unity
 On the Lebesgue Function for Polynomial Interpolation on Unity Circle 单位园周上多项式插补的Lebesgue函数 短句来源 Mean Approximation of the Generalized Hermite-Fejer Interpolation in the Roots of Unity 单位根上的广义Hermite—Fejér插值多项式的平均逼近 短句来源 Order of Approximation in the Mean by the Generalized Hermite-Fejer Interpolating Polynomials at the Roots of Unity 单位根上广义Hermte-Fejer插值多项式的平均逼近阶(英文) 短句来源 On Uniform Convergence of(0, 1,…,q)Hermite-Fejer Interpolating Polynomials at Roots of Unity 基于单位根的(0,1,…,q)Hermite-Fejer插值多项式的一致收敛性 短句来源 The Order of Approximation by (0,1,…q) Hermite-Fejer Interpolating Polynomials at Nearly Roots of Unity 渐近单位根上(0,1,…,q)Hermite-Fejer插值多项式的逼近阶 短句来源 更多

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 unit
 Algebraic monoids with affine unit group are affine In this short paper we prove that any irreducible algebraic monoid whose unit group is an affine algebraic group is affine. One outcome is a simple proof that for $g_{m \alpha , n \beta}$ to span $L^2,$ the lattice $(m \alpha , n \beta )$ must have at least unit density. This is done by proving that a well-known method, the construction of a Perron Tree, can be applied to a larger collection of subsets of the unit circle than was earlier known. In the special case of Ω=Id, the d-dimensional unit cube, we prove this conjecture, with Ω'=Id, for d≤3, describing all the tilings by Id, and for all d when Λ is a discrete periodic set. 更多
 units
 It is assume that trading takes place in the sequence of spot markets and futures markets for securities payable in units of account. It is assumed that the trading takes place in the sequence of spot markets and futures markets for securities payable in units of account. Furthermore, task Ai can be processed on M1 for ai time units, or on M2 for a'i time units, while task Bi can only be processed on M2 for bi time units. The respective functions of the structure units of the main and branched chains were discussed. The proposed planning system is composed of several separate fuzzy units, which control individually each manipulator joint. 更多
 the unit
 This is done by proving that a well-known method, the construction of a Perron Tree, can be applied to a larger collection of subsets of the unit circle than was earlier known. For p∈(-∞, ∞) letQp(?Δ) be the space of all complex-valued functions f on the unit circle ?Δ satisfying, where the supremum is taken over all subarcs I ? ?Δ with the arclength |I|. In this article we consider a simple method of radial quasi-interpolation by polynomials on the unit sphere in ?3, and present rates of covergence for this method in Sobolev spaces of square integrable functions. Toeplitz operators on the Bergman space of the unit disc can be written as integrals of the symbol against an invariant operator field of rank-one projections. We present a method for constructing wavelet bases on the unit sphere S2 of R3, using the radial projection and an inner product associated to a convex polyhedron having the origin inside. 更多
 unity
 We construct essentially all the irreducible modules for the multiparameter quantum function algebraF?φ[G], whereG is a simple simply connected complex algebraic group, and ? is a root of unity. For quantized enveloping algebras with fixed deformation parameter $q\in {\Bbb C}\backslash\{0\}$ exactness is proven for all q which are not a root of unity. For two important special cases of mass action incidence and standard incidence, global stability of the endemic equilibrium is proved provided the threshold is larger than unity. If the basic reproductive number σ is below unity, O is globally stable and the disease always dies out. The same qualitative results are obtained provided the threshold is more than unity for the corresponding SEIS model with no infectious force in the latent period. 更多
 A variatioual calculation of the energy of the-2s2 is state of helium has been carried out with the use of a wave function of the Hylleraasian typo. The wave function is where s,t u are in units of 4 times the first Bohr radius of hydrogen. The energy iscompared with the value -1.4400 Rh obtained by the method of self-consistent field. 本文以变分法计算2s~21~S态氦原子之能量,所用之波函式,即:=e~(-0.2278s){1-0.17079s-0.063155u-0.013869t~2 +0.010044u~2+0.0064785s~2}上式中之s,t,u均以4倍於氢原子之第一Bohr半径为单位。由此所计算得之能量为 E(2s~21~S)=-1.5412Rh而由自足场方法所算得之值则为-1.4400Rh。 Single storied industrial buildings composed of steel trusses and reinforced-concrete columns are very common. As the upper joints are hinged, the stresses in the columns are not influenced by the elastic properties of the trusses; while the upper joints are rigid, methods of analysis are usually based on the assumption that the moment of inertia of a steel truss may be taken as equivalent to that of a beam. In this paper, the author making use of the principle of least work reviews the equations for calculating... Single storied industrial buildings composed of steel trusses and reinforced-concrete columns are very common. As the upper joints are hinged, the stresses in the columns are not influenced by the elastic properties of the trusses; while the upper joints are rigid, methods of analysis are usually based on the assumption that the moment of inertia of a steel truss may be taken as equivalent to that of a beam. In this paper, the author making use of the principle of least work reviews the equations for calculating the angle-changes at the ends of a truss, and then illustrates their applications with two practical examples: one with flat roof and the other with gabled-roof. They are solved respectively by the method of slopedeflection for the cases of no-sidesway, sidesway-correction and sidesway included by solving the elastic equations of unit deformation. The results are compared with those obtained with usual assumptions. 單層廠房採用鋼架砼柱之混合結構,極為普遍,上端鉸結時柱之應力並不受桁架彈性常數之影響,上端剛結時之分析方法,對於鋼架之截面慣矩每予假定,並代之以假想變梁,本文作者用最小功能定律以求計算桁架兩端角變常數之公式;再取二實例:一平頂屋架,一脊式屋架,用角變位移法分就無側欹、侧欹校正及單位變位彈性方程解三步驟解出共結果,與一般假定方法所得相互比較。 The neutron distribution in an infinite medium around an infinitely long black cylinder is investigated. The medium satisfies the conditions typical for Milne's problems. 本文探讨当一无限长黑圆柱放在一满足密恩问题中诸条件的无限介质中时,介质中的中子分布。 计算采用球谐函数展开法,把中子分布函数对球谐函数展开,保留展开式的起首若干项,从而求得近似解。具体计算作到P_5近似为止。 表2及附图示各次近似中对於圆柱半径α的不同值求出的外推长度λ之值。作为长度单位的是中子在介质中的平均自由路程l。 为比较起见,我们在图中也画出了达维逊(Davison)给出的曲线(曲线D)。他的曲线是根据α《1及α》1二极限情形下派耳斯(Peierls)积分方程的近似解,中间参照P_3近似的结果画出的。由图可见,α大时P_5近似的结果已很接近於曲线D,而在α=1附近,则曲线D似乎远应该略低一些,才更符合曲线P_5的趋势(例如,像图中虚线所表示的那样)。 << 更多相关文摘
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