Elasticity -- Mathematical models, Discretization (Mathematics), Finite element method
This paper addresses the derivation of the Hellinger-Reissner Variational Form from the strong form of a system of linear elasticity equations that are used in relation to geological phenomena. The problem is discretized using finite element discretization. This allowed the creation of a program that was used to run tests on various domains. The resultant displacement vectors for tested domains are shown at the end of the paper.
Sweet, Kevin A., "Discretization of the Hellinger-Reissner Variational Form of Linear Elasticity Equations" (2019). REU Final Reports. 12.