Four convergence criteria were also suggested for guiding the.

Convergence criterion is an important component in algorithms for optimization, the good or bad choice of the convergence criteria will directly affect the success or failure of algorithms for optimization as well as the rapid or slow convergence characteristic of them.

Taking the compression test of concrete for example,the single parameter alterable method was introduced to analyze the influence of the changeable parameters in ANSYS(such as concrete constitutive relation,failure criteria,mesh density,iterative method,convergence criteria,convergence tolerance and loading form) on the simulated results.

New convergence criterion for vector valued continued fractions;

To solve the non convergent problem that can easily occur in the nonlinear analysis process for a cable stayed bridge, this analytic method adopts more effective convergence criterion and approach to ensure program convergence and usable results.

The summariztion, analysis, discussion and the improvement are given to the arithmetic convergence rule of the optimizing process.

Most genetic algorithms now available do not give a convergence rule, and there are difficult problems about premature and slow convergence.

After the definition of decision-making functions, convergence on thesense of regular convergence and weight functions are presented, the intrinsic measurement in decision-makingspaces are introduced.

The phenylacetylene dendrimers(PADs),which consist of a phenylacetylene backbone and an anthracene core,were synthesized up to the third generation by the convergent method via only one synthon and two sets of reaction conditions.

0 generation of unsymmetrical conjugated phenylacetylene dendritic monomer has been successfully synthesized by the convergent method via optimal reaction conditions with o-methoxylphenol and dimethyl sulfate.