(redirected from Crank-Nicolson-Douglas-Gunn)
CNDGCentro Nacional de Datos Geofísicos (Spanish: National Geophysical Data Center; Peru)
CNDGCoastal Nature Destinations Group (Mississippi Gulf Coast)
CNDGCrank-Nicolson-Douglas-Gunn (algorithm)
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References in periodicals archive ?
Particularly, the Crank-Nicolson-Douglas-Gunn (CNDG) method as two-dimensional (2-D) [28], the Crank-Nicolson cycle-sweep (CNCS) method in 2-D [29] and as in 3-D [30], and the Crank-Nicolson approximate-factorization-splitting (CNAFS) method in 3-D [31] have small anisotropy, and the Crank-Nicolson direct-splitting (CNDS) method in 3-D [32].