We present a reduced basis method for cheaply constructing (possibly rough) approximations to the nodal basis functions of the virtual element space, and propose to use such approximations for the design of the stabilization term in the virtual element method and for the post-processing of the solution.

翻译：我们提出了一种降基方法，用于低成本构建（可能粗糙的）虚拟元空间节点基函数的近似形式，并建议将该近似方法应用于虚拟元法中稳定化项的设计以及解的后处理。