A Penalty-Free Nonsymmetric Nitsche-Type Method for the Weak Imposition of Boundary Conditions
نویسنده
چکیده
In this note we show that the non-symmetric version of the classical Nitsche’s method for the weak imposition of boundary conditions is stable without penalty term. We prove optimal H1-error estimates and L2-error estimates that are suboptimal with half an order in h. Both the pure diffusion and the convection–diffusion problems are discussed.
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ورودعنوان ژورنال:
- SIAM J. Numerical Analysis
دوره 50 شماره
صفحات -
تاریخ انتشار 2012