Transactions of the American Mathematical Society, Vol. 223 (Oct., 1976), pp. 103-131 (29 pages) This paper demonstrates a Remez exchange algorithm applicable to approximation of real-valued ...
A fourth-order compact difference scheme is proposed for two-dimensional linear Schrödinger equations with periodic boundary conditions. By using the discrete energy method, it is proven that the ...
The SURVEYMEANS and SURVEYREG procedures perform statistical analysis for survey data. These analytical procedures take into account the design used to select the sample. The sample design can be a ...
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