SIAM Journal on Numerical Analysis, Vol. 39, No. 5 (2002), pp. 1780-1793 (14 pages) A problem of Hermite interpolation by polynomials of two variables is studied. The interpolation matches preassigned ...
The theory of Appell polynomials has long intrigued researchers due to its elegant algebraic structure and rich connections with differential equations. At its core, an Appell sequence is ...
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