The existence of a solution is proved for a nonlinear finite element flux-corrected-transport (FEM-FCT) scheme with arbitrary time steps for evolutionary convection–diffusion–reaction equations and transport equations.

中文翻译：

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有限元通量修正的运输方案解的存在性

证明了对流-扩散-反应方程和输运方程具有任意时间步长的非线性有限元通量校正运输（FEM-FCT）方案的存在。