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A Class of Preconditioners Based on Positive-Definite Operator Splitting Iteration Methods for Varia
After discretization by the finite volume method,the numerical solution of fractional diffusion equations leads to a lin......
本文利用二维热流模型,计算了适于单片集成正装结构GaAlAs/GaAs激光器的热阻,讨论了各种参数对热阻的影响。此外,还采用正向压降法......