| THE CHEBYSHEV SPECTRAL METHOD WITH A RESTRAINT OPERATOR FOR BURGERS EQUATION |
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| 作者姓名： | MA HEPING GUO BENYU |
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| 作者单位： | Department of Mathematics，Shanghai University of Science and Technology，Shanghai 201800 |
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| 摘 要： | ＴＨＥＣＨＥＢＹＳＨＥＶＳＰＥＣＴＲＡＬＭＥＴＨＯＤＷＩＴＨＡＲＥＳＴＲＡＩＮＴＯＰＥＲＡＴＯＲＦＯＲＢＵＲＧＥＲＳＥＱＵＡＴＩＯＮ￥ＭＡＨＥＰＩＮＧ；ＧＵＯＢＥＮＹＵ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＳｈａｎｇｈａｉＵｎｉｖｅｒｓｉ...
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| 收稿时间： | 28 October 1993 |
THE CHEBYSHEV SPECTRAL METHOD WITH A RESTRAINT OPERATOR FOR BURGERS EQUATION |
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| MA HEPING, GUO BENYU.THE CHEBYSHEV SPECTRAL METHOD WITH A RESTRAINT OPERATOR FOR BURGERS EQUATION[J].Applied Mathematics A Journal of Chinese Universities,1994,9(3):213-222. |
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| Authors: | MA HEPING GUO BENYU |
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| Institution: | (1) Department of Mathematics, Shanghai University of Science and Technology, 201800 Shanghai |
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| Abstract: | in this paper, a restraint operator is used to improve the stability of the Chebyshev spectral method.The generalized stability of this new method is proved and the rate of convergence is analyzed. The numerical results show the advantage of the method. |
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| Keywords: | Burgers equation Chebyshev approximation restraint operator |
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