Adaptive discrete harmonic grid generation
نویسندگان
چکیده
We present a new adaptive-harmonic structured grid generation method. It is based on a functional that shares a common set of minimizers with Ivanenko’s harmonic functional [9]. An unconstrained optimization process related to a continuation parameter is used to guarantee the convexity of the grid cells. Several numerical examples of grids generated on quite irregular 2D regions, show the effective performance of the proposed method and its robustness when preset monitor functions are given.
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ورودعنوان ژورنال:
- Mathematics and Computers in Simulation
دوره 79 شماره
صفحات -
تاریخ انتشار 2009