Towards stability results for global radial basis function based quadrature formulas

RT @mathNAb: Jan Glaubitz, Jonah A. Reeger: Towards stability results for global radial basis function based quadrature formulas https://t.…

investigations. [6/6 of https://t.co/YRIAmh5gjj]

terms, which are often included in RBF approximations. While our findings provide some novel conditions for stability of global RBF-QFs, the present work also demonstrates that there are still many gaps to fill in future [5/6 of https://t.co/YRIAmh5gjj]

data points used for numerical integration to be larger than the number of centers used to generate the RBF approximation space. Moreover, it is shown that asymptotic stability of many global RBF-QFs is independent of polynomial [4/6 of https://t.co/YRIAmh