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Academic Journal
Authors: Chu, M.1 chu@math.ncsu.edu, del Buono, N.2 delbuono@dm.uniba.it, Lopez, L.2 lopezl@dm.uniba.it, Politi, T.3 politi@poliba.it
Superior Title: SIAM Journal on Matrix Analysis & Applications. 2005, Vol. 27 Issue 1, p46. 15p.
Subject Terms: *APPROXIMATION theory, *DATA analysis, *SPHERICAL functions, *UNITS of measurement, *MATRICES (Mathematics), *CIRCLE, *MODEL validation, *SOLID geometry, *ABSTRACT algebra