ch05 - Chapter Review Sheets for Elementary Differential...

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Chapter Review Sheets for Elementary Differential Equations and Boundary Value Problems, 8e Chapter 5: Series Solutions of Second Order Equations Definitions: Radius of Convergence, Interval of Convergence Analytic Recurrence Relation Ordinary Point, Singular Point Regular and Irregular Singular Points Euler Equation, Indicial Equation Exponents of Singularity Chebyshev equation Hermite equation; Bessel Equation Theorems: Theorem 5.3.1: Existence of series solutions to linear OBE's near ordinary points, and their convergence properties. Theorem 5.5.1: General solutions to Euler equations. Theorem 5.7.1: Series solutions near regular singular points. Important Skills: Review power series, how to shift the index of summation, (Example 3, p.247) and tests for convergence. (Example 2, p.245) Know how to find the interval of convergence for a power series. (Example 2, p.245) Be able to determine all ordinary and singular points for a differential equation. (p. 250-51)
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This note was uploaded on 02/22/2010 for the course MATH 23 taught by Professor Dorothywallace during the Spring '10 term at Dartmouth.

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