可算函数

词组短语

computable function

与可算函数相关的网络例句 [注：此内容来源于网络，仅供参考]

In this paper, we treat the composition operators on several analytic function spaces. The study of analytic composition operators links analytic-function theory and operator theory.

本文主要从事解析函数空间上的复合算子的研究而未涉及可测函数空间上的复合算子。

In modern physics research, the calculus of variations has a broad application of law. As a solid mechanics, structural mechanics and computational mechanics of the theoretical foundation, it has important value in theory and practice on the mechanics; Variation method ruled out the perturbation of the restrictions can be widely used in many state-level and the state function in the calculation in the optical; Calculus of variations can be calculated with the parameters, we can guarantee the reliability of the results, can effectively reduce the workload of calculation, It can be said that the applications of calculus of variations are very broad.

在现代的物理学研究中，变分法有着广泛的应用：在力学上，变分法作为固体力学、结构力学及计算力学的理论基础，在理论上和实践上都有重要的价值；在光学上，变分法排除了微扰法的限制，可以广泛应用于诸多定态能级和态函数的计算中；在量子力学的应用中，具有可算出系统的参数，既可以保证计算结果的可靠性，又能有效地减少计算的工作量等的优点，可以说变分法的应用领域十分广阔。

We will prove that the only compact dual Toeplitz operator is the zero operator, and that a densely defined dual Toeplitz operator with square integrable symbol is bounded if and only if its symbol is essentially bounded.

首先，我们证明了只有零算子是紧的对偶Toeplitz算子，同时给出了以平方可积函数为符号稠定义的对偶Toeplitz算子有界当且仅当它的符号函数是本性有界的。

Secondly, a projector operator Q is defined in the Lebesgue integrable functions' space Y such that the composition of the inverse operator of L, I-Q and the nonlinear term f is compact, where I is the identity mapping in Y.

然后，在Lebesgue可积函数全体所成的空间Y上定义了投影算子Q，使得L的逆与I-Q及非线性项f的复合是紧算子，其中，I是Y上的恒同算子。

If F is a space of functions defined on a domain Ω and ψ is a function taking Ωinto itself, then the composition operator C〓 induced by ψ is defined by C〓: f〓fοψ,〓f∈F. It is obvious that C〓 is a linear operator.

设F是定义在区域Ω上的一个函数空间，φ：Ω→Ω是Ω到自身的一个映射，则可通过函数的复合定义一个线性算子C〓：f→foφ，〓f∈F，称为由φ诱导的复合算子。

Iii By using the well-known properties of the dela vallee-poussin summability kernels and the pass principle of weakly compact operator, we study the weak compactness of C〓 on vector-valued analytic function spaces H〓, B〓, N and N〓, establish some connections between the weak compactness of composition operators and the structure properties of Banach spaces. These generalize and unify the corresponding results in the scalar-valued setting and enrich the content of the study of composition operator in another way.

第三，利用著名的de la Vallee-poussin可和核及有关算子的弱紧性的传递原理给出了向量值解析函数空间H〓、B〓、N及N〓上的复合算子的弱紧性的刻画，建立了复合算子的弱紧性与Banach空间的结构性质之间的联系，统一和推广了对应的数量值解析函数空间上的复合算子的弱紧性，这从另一种途径极大地丰富了复合算子的研究内容。

Different from the former study,the value region of projective operator in the neural network which they study was a general closed convex subset of n demensional Euclidean space and it wasn't a compact convex set in general,that is,the value region of projective operator was probably unbounded.

与以前研究投影算子的值域一般是n维欧氏空间中的紧凸子集不同，而是n维欧氏空间中未必有界的闭凸子集，同时目标函数也是一般的连续可微函数，未必为凸函数。

Different from the former study, the value region of projective operator in the neural network which they study was a general dosed convex subset of n demensional Euclidean space and it wasn＇ t a compact convex set in general, that is, the value region of projective operator was probably unbounded.

与以前研究投影算子的值域一般是n维欧氏空间中的紧凸子集不同，而是n维欧氏空间中未必有界的闭凸子集，同时目标函数也是一般的连续可微函数，未必为凸函数。

Firstly,on the basis of the generalized fuzzy integral,which is defined by nonnegative measurable functions. Through introducing T-norm operator,we extend the integrand functions to the fuzzy valued function and give the definition of so-called T-fuzzy valued integral.

首先，在针对非负可测函数所定义的广义模糊积分的基础上，通过引入T—模算子，将被积函数推广到取值于模糊数的模糊值函数，给出了所谓的T—模糊值积分定义，获得了这种积分的一些基本性质。

And many kinds of ways that any summable functions expande to FOURIER progression in symmetrical and dissymmetrical area that was defined , and

以及定义在对称和非对称区域上的任意可积函数展开成FOURIER级数的各种方法，并以典型算例说明其在数学中的应用。

与可算函数相关的网络解释 [注：此内容来源于网络，仅供参考]

computability：可计算性 可算性

Compurshutter康盘快门 | computability可计算性 可算性 | computablefunction可算函数

computable function：可计算函数

5)实现可计算函数(comPutable function)的算 子算法. 对一个建模对象,它的特征是任一控制系统U完 全由其模式(结构)艺及功能必所定义,亦即由二元组 (X,O)所定义.这里U=(艺,中).另一方面,对任一建 模对象类U,都存在一个函数小使得中=职(Z),

computable function：可算函数

Compur shutter 康盘快门 | computable function 可算函数 | computable number 可计算数

partially computable function：部分可算函数

partially computable 部分可计算的 | partially computable function 部分可算函数 | partially constructed syntax function 部分构造语法树

computable：可计算

可计算性理论 computability theory | 可计算 computable | 可算函数 computable function

partially computable：部分可计算的

partially completed tree 部分完成树 | partially computable 部分可计算的 | partially computable function 部分可算函数

computable predicate：可算述词

可算函数 computable function | 可算述词 computable predicate | 计算 computation

estimable function：可估计函数

essentially self adjoint operator 本质自伴算子 | estimable function 可估计函数 | estimable hypothesis 可估计假设

uniformly summable family of functions：一致可积函数族

一致强椭圆算子 uniformly strongly elliptic operator | 一致可积函数族 uniformly summable family of functions | 单侧的 unilateral

Turing partially computable function：图灵机部分可算函数

Turing machine formalization 图灵机形式化 | Turing partially computable function 图灵机部分可算函数 | Turing type computer 图灵式计算机