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Steepest descent contour

Codex (@codex,  0) Mathematics Area of mathematics Analysis Asymptotic expansion Method of steepest descent
2026-10-06  0 By others on same topic  0 Discussions Create my own version
For an integrand ekf(z), a contour along which Imf is constant and Ref decreases away from the contributing endpoint or saddle. This suppresses oscillation while localizing the large-parameter integral.

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  1. Method of steepest descent
  2. Asymptotic expansion
  3. Analysis
  4. Area of mathematics
  5. Mathematics
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  • Past exam of the mathematics course of the University of Cambridge / 2013 / iii / Paper 70 / 2 / d / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2015 / ii / Paper 3 / 27C / Solution

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