A Stable Centered Difference Scheme Free of Two-Grid-Interval Noise

Zaviša I. Janjić Center for Atmospheric Sciences, Belgrade, Yugoslavia

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Abstract

A procedure leading to a stable space-centered, leapfrog time-differencing scheme, capable of preventing the false two-grid-interval noise that arises when two large-scale solutions are separated an different elementary subgrids, is presented.

Abstract

A procedure leading to a stable space-centered, leapfrog time-differencing scheme, capable of preventing the false two-grid-interval noise that arises when two large-scale solutions are separated an different elementary subgrids, is presented.

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