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二阶抛物问题的最小二乘扩展混合元格式

Least-squares Expanded Mixed Finite Element Formulaton for 2nd Order Parabolic Problems
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摘要 对二阶抛物问题提出了最小二乘扩展混合元数值模拟格式。数值算例验证了格式的有效性。 A least-squares expanded mixed finite formulation for 2nd order parabolic problems is developed. Numerical results illustrates the efficiency of our formulation.
作者 丁胜
机构地区 山东师范大学数学科学学院
出处 《科学技术与工程》 2008年第23期6318-6320,共3页 Science Technology and Engineering
关键词 二阶抛物问题 最小二乘 扩展混合有限元方法 2nd orderparabolic problem least-squares expanded mixed finite element method
分类号 O241.82 [理学—计算数学]
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科学技术与工程
2008年 第23期

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