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Unformatted text preview: 4. Given O.D.E.: b dx du x a ) ( ) , ( b a for L x subjected to u (0) = 0. (A) Determine the exact solution. (B) Let u (x) be approximated by a quadratic polynomial, for L =2, a =1, b =2. Determine the finite element solution using the following weighted-residual methods: (a) point-collocation method; (b) subdomian-collocation method; (c) least-square method; (d) Galerkins method....
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- Fall '11
- Finite Element Analysis