A Brief Summary of the Finite Element Method for Differential Equations
The finite element (FE) method is a numerical technique for computing approximate solutions to complex mathematical problems described by differential equations. The method was developed in the 1950s to solve complicated problems in engineering, notably in elasticity and structural mechanics modelin...
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IntechOpen,
2021-02-17.
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| Shrnutí: | The finite element (FE) method is a numerical technique for computing approximate solutions to complex mathematical problems described by differential equations. The method was developed in the 1950s to solve complicated problems in engineering, notably in elasticity and structural mechanics modeling involving elliptic partial differential equations and complicated geometries. But nowadays the range of applications is quite extensive. In particular, the FE method has been successfully applied to many problems such as fluid-structure interaction, thermomechanical, thermochemical, thermo-chemo-mechanical problems, biomechanics, biomedical engineering, piezoelectric, ferroelectric, electromagnetics, and many others. This chapter contains a summary of the FE method. Since the remaining chapters of this textbook are based on the FE method, we present it in this chapter as a method for approximating solutions of ordinary differential equations (ODEs) and partial differential equations (PDEs). |
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| Popis jednotky: | https://mts.intechopen.com/articles/show/title/a-brief-summary-of-the-finite-element-method-for-differential-equations |