查询词典 combinatorial sphere

The author takes a primarily combinatorial stance toward knot theory and its relations with these subjects.

作者把一种主要组合的立场带向结理论和它的与这些主题的关系。

This paper is concerned with combinatorial identities which can be derived by using Mbiusinversion and lattice function in the poset R_.

给出格路集R＿的定义和其上的一种偏序关系；利用格路函数的性质计算出该偏序集的Mbius函数，从而建立其上的Mbius反演和一系列多元组合恒等式，使一些卷积公式成为其特例

It is given a geometrical proof of an essential combinatorial lemma of Liao.

给出廖山涛一个关键的组合引理一个几何式的证明。

This prject provides the linear and nonlinear optimization problems and several combinatorial problems with several new powerful tools.

本研究为线性及非线性优化问题和多种组合优化问题提供了多种新的有力求解工具。

By means of classical analytic method and combinatorial computational technique, such as functional equations, Liouville theorem, series rearrangements, this dissertation investigates the product identities on theta functions.

利用经典分析方法及组合计算技巧，例如函数方程，Liouville定理，级数重排等，本文着重研究theta函数中的乘积恒等式。

This solution is suitable for implementation of various kinds of medium-scale combinatorial and sequential logic circuit.

也给出了数字电路仿真算法设计的具体描述。

Never use Clocks consisting of more than one level of combinatorial logic .

决不使用由多于一个水平的组合逻辑组成的时钟

It only takes quadratic bit complexity for the cryptosystem to perform an encryption/decryption operation.(6) A public-key cryptosystem is proposed by using a special combinatorial problem defined over the matrix ring. The security of the scheme is related to but not directly dependent upon the integer factorization problem.

6使用矩阵环上的一个特殊的组合问题构造了一个公钥加密算法，其安全性与整数分解问题有关，但并不直接依赖于整数分解问题，而是依赖于一类特殊的矩阵组合问题。

The maximum clique problem is one of the classic NP-complete problems from combinatorial optimization.

最大团问题是组合优化中的一个经典的NP-Complete问题。

Thus, each cell population displays a vast heterogeneity in patterns of mono- and biallelic gene expression, providing numerous combinatorial patterns of gene expression.

因此，每个细胞群在单一和等位基因的表达模式上显示出巨大的差异性，提供了基因表达的许多组合模式。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。