An adaptive solution of numerical algorithm using equidistribution principle is given to a singularly perturbed two-point boundary value problem based on defect correction method. Theoretical analysis and some numerical experiences are presented, proving that the algorithm is feasible and efficient. 基于误差校正方法给出了用等分布原理求解一类奇异摄动两点边值问题的自适应数值新算法,用理论方法和数值试验证明了该算法的可行性和高效性。
Equidistribution Degree And Pseudorandomness Test 等分布度与伪随机性检验
Such distributors have good gas equidistribution, less mist entrainment as well as low pressure drop, and have already been successfully applied in a large lube vaccum tower. 该分布器气体均布性较好,液沫夹带较少,阻力较小,已在大型润滑油减压塔中应用成功。
Its computational algorithm and process flowcharts are given, with average searching length within 1.39 ( 1+ 1/ N) and the extra memory cost N+ 1 when data arin equidistribution. 对该算法进行分析的结果表明:在被检索数据均匀分布的情况下,分档检索法的平均检索长度不超过1.39(1+(1/N)),附加存贮开销为N+1。
In the third section, we give a proof of an equidistribution result on the set of permutations that correspond to arrangements of n non-attacking rooks on a Ferrers board with n rows and n columns. 在第三节中,我们证明了带限制的排列上的一个等分布结论,这对应于在n行n列的Ferrers板上放置n个互不攻击的车。
This gives a refinement of an equidistribution result of Petersen. 这是对Petersen的一个等分布结果的细化和加强。