In this paper, two nonconforming finite elements are discussed. They pass the generlized patch test and can be used in the numerical solution of second order elliptic problems.
In this paper, two nonconforming finite elements are discussed. They pass the generlized patch test and can be used in the numerical solution of second order elliptic problems.
Stabilized hybrid finite element methods are developed for the second order elliptic problem. These methodologies are characterized by the following properties:[1] any stabilizing parameter is avoided. [2] the uniform...
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Stabilized hybrid finite element methods are developed for the second order elliptic problem. These methodologies are characterized by the following properties:[1] any stabilizing parameter is avoided. [2] the uniform ellipticity is obtained.[3] hybrid element pairs can be depicted as either nonconforming or can be expanded as conforming elements through the method used. [4] optimal error bounds are established.[5] the same arguments as this note may be easily applied to other three dimensional problems.
A new way to calculate the formal energy of symplectic RK’methods is developed. The approach is much easier to manipulate than traditional methods and doesn’t require any differential or integral calculus.
A new way to calculate the formal energy of symplectic RK’methods is developed. The approach is much easier to manipulate than traditional methods and doesn’t require any differential or integral calculus.
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