Austin's Practice Problems

Use the Ritz method to find a one-term approximate minimizer of ∬ (u_x² + u_y² − 2u) dx dy on a square, with u = 0 on the boundary

Handwritten solution, page 1 of 2. Use the Ritz method to find a one-term approximate minimizer of ∬ (u_x² + u_y² − 2u) dx dy on a square, with u = 0 on the boundaryHandwritten solution, page 2 of 2. Use the Ritz method to find a one-term approximate minimizer of ∬ (u_x² + u_y² − 2u) dx dy on a square, with u = 0 on the boundary
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