Books Society for Industrial and Applied Mathematics Finite Element Methods with B-Splines
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Finite Element Methods with B-Splines pdf Download

File Size
15.62 MB
Authors
Klaus Hollig
Year
1987
Edition
1
Number of Pages
125
Publisher
Society for Industrial and Applied Mathematics
ISBN
9780898715330
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The finite element method (FEM) has become the most widely accepted general-purpose technique for numerical simulations in engineering and applied mathematics. Principal applications arise in continuum mechanics, fluid flow, thermodynamics, and field theory. In these areas, computational methods are essential and benefit strongly from the enormous advances in computer technology. B-splines play an important role in approximation and geometric modeling. They are used in data fitting, computer-aided design (CAD), automated manufacturing (CAM), and computer graphics. Finite Element Methods with B-Splines describes new weighted approximation techniques, combining the computational advantages of B-splines and standard finite elements. In particular, no grid generation is necessary, which eliminates a difficult and often time-consuming preprocessing step. The meshless methods are very efficient and yield highly accurate solutions with relatively few parameters. This is illustrated for typical boundary value problems in fluid flow, heat conduction, and elasticity.
Preface; 1. Introduction; 2. Basic finite element concepts; 3. B-splines; 4. Finite element bases; 5. Approximation with weighted splines; 6. Boundary value problems; 7. Multigrid methods; 8. Implementation; Appendix; Notation and symbols; Bibliography; Index.
Structural analysis (Engineering), Spline theory. , Finite element method. , Applied mathematics, Differential calculus & equations
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