On the Efficient Computation of Smoothness Indicators for a Class of WENO Reconstructions
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DOI: 10.1007/s10915-019-00974-7
Abstract: Common smoothness indicators used in Weighted Essentially Non-Oscillatory (WENO) reconstructions (Jiang and Shu in J Comput Phys 126:202–228, 1996) have quadratic cost with respect to the order. A set of novel smoothness indicators with linear cost… read more here.
Keywords: yamaleev carpenter; weno reconstructions; computation; smoothness indicators ... See more keywords