机译:具有非平滑解决方案的快速有限差分/ RBF无网格方法分流对流扩散方程
School of Mathematics Shandong University Jinan Shandong 250100 China;
School of Mathematics Shandong University Jinan Shandong 250100 China;
Time fractional convection-diffusion equation; Weak singularity; RBF meshless method; Graded meshes; L1 formula; POD;