We consider quadrature rules of a special type for the n-dimensional simplex. These form natural generalizations of the one-dimensional trapezoidal rule, and employ function values at points on a ...
Mathematics of Computation, Vol. 64, No. 211 (Jul., 1995), pp. 1171-1192 (22 pages) In this paper we develop a technique to obtain, in a systematic way, the consistency conditions for the ...