A NEW DOUBLE-STEP METHOD FOR SOLVING COMPLEX HELMHOLTZ EQUATION
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICBVPA01_024
تاریخ نمایه سازی: 5 آذر 1397
Abstract:
We present and analyze a new double-step iterative methodfor solving the system of linear equations arisen from nite di erence dis-cretization of the complex Helmholtz equations. Numerical results arepresented to demonstrate the e ectiveness of the proposed method.
Keywords:
Complex Helmholtz equation , iterative method , complex linear systems , symmetric positive de nite , PMHSS , TSCSP , TTSCSP , CRI