Abstract
We analyze some approximation properties of modified rectangular Morley elements applied to fourth-order problems. Degrees of freedom of integrals type are used which yields superclose property. Further asymptotic error estimates for biharmonic solutions are derived. Some interesting and new numerical results concerning plate vibration problems are also presented.
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Andreev, A.B., Racheva, M.R. (2013). Nonconforming Rectangular Morley Finite Elements. In: Dimov, I., Faragó, I., Vulkov, L. (eds) Numerical Analysis and Its Applications. NAA 2012. Lecture Notes in Computer Science, vol 8236. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-41515-9_15
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DOI: https://doi.org/10.1007/978-3-642-41515-9_15
Publisher Name: Springer, Berlin, Heidelberg
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