应用这个新结果获得了一个在G - FC -空间中相互等价的KK M型定理和极大极小元定理。
The new result is applied to obtain a KKM type theorem and maximal and minimal element theorems which are equivalent to each other on G-FC-spaces.
但这种办法并不普遍,只能用于二元函数,来判断是极小值点、极大值点还是鞍点。
I should say that is for a function of two variables to try to decide whether a given critical point is a minimum, a maximum or a saddle point.
是子句数与变元数的差等于1的极小不可满足公式类。
Mu (1) is a class of minimal unsatisfiable formulas with the deficiency of the number of clauses and.
是子句数与变元数的差等于1的极小不可满足公式类。
Mu (1) is a class of minimal unsatisfiable formulas with the deficiency of the number of clauses and variables to be one.
试验结果表明:籽粒含水率对破损率的影响呈一元二次函数关系且函数有极小值。
The results showed that the relation of moisture content of corn seed kernels and damage rate of corn seed kernels is unitary and hypo-two function with and function has minimum.
当有限域的特征不整除群的阶时,给出了直接写出相应的多项式环的本原幂等元的方法,从而可以直接写出所有的极小循环码。
In the case of(Char(F_q), |G|)=1, we provide a method that writing down directly all the primitive idempotents of related polynomial ring, and hence that of all the minimum cyclic codes.
从全速位方程出发,利用压强极小积分得到有限元方程组。
Using the pressure minimum integral, finite element equations are obtained based on the full potential equation.
有限元模型用质量和刚度参数表示,这些参数由正交条件和特征方程的加权欧氏范数取极小值来确定。
The finite element model is expressed by mass and stiffness parameters, which are determined by minimization of weighted Euclidean, norms of orthogonality conditions and characteristics equations.
对于极小不可满足公式的子类MAX和MARG,我们证明了:其变元改名和文字改名的复杂性等价于图同构问题GI。
For the subclasses MAX and MARG of minimal unsatisfiable formulas, we show that the variable and literal renaming problems are equivalent to the graph isomorphism problem GI.
新算法选择很广一类的隐层神经元函数,可以直接求得全局最小点,不存在BP算法的局部极小、收敛速度慢等问题。
The algorithm can get global minimum easily with a wide variety of functions of hidden neurons, and no problems such as local minima and slow rate of convergence are suffered like BP algorithm.
如果一个惯量任意符号模式的任意非零元被零取代后所得到的符号模式不是惯量任意的,那么这个惯量任意符号模式称为极小惯量任意符号模式。
A sign pattern S is minimally inertially arbitrary if it is inertially arbitrary but is not inertially arbitrary if any nonzero entry(or entries)of S is replaced by zero.
本文采用压强极小积分有限元法计算了NACA 0012翼型的跨音速流场。出发方程为全速位方程。
The transonic flow field around NACA 0012 airfoil is calculated by finite element method from pressure minimum integration, full potential equation being used.
同现存的极小化方法相比,SWT算法简单,极小化程度高,并可适用于十五个以上输入变元的较复杂问题。
Compared with the existing minimization methods, SWT is the simplest, optimal method and applicable to complicated problems with more than 15 input variables.
同现存的极小化方法相比,SWT算法简单,极小化程度高,并可适用于十五个以上输入变元的较复杂问题。
Compared with the existing minimization methods, SWT is the simplest, optimal method and applicable to complicated problems with more than 15 input variables.
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