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Expanded mixed finite element method for the two-dimensional sobolev equation
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نویسنده
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zhao q.-l. ,li z.-c. ,ding y.-z.
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منبع
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journal of applied mathematics - 2013 - دوره : 2013 - شماره : 0
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چکیده
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Expanded mixed finite element method is introduced to approximate the two-dimensional sobolev equation. this formulation expands the standard mixed formulation in the sense that three unknown variables are explicitly treated. existence and uniqueness of the numerical solution are demonstrated. optimal order error estimates for both the scalar and two vector functions are established. © 2013 qing-li zhao et al.
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آدرس
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school of mathematics,shandong university,jinan 250100,china,school of science,shandong jianzhu university, China, school of science,shandong jianzhu university, China, school of science,shandong jianzhu university, China
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Authors
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