In Problems 1-20 solve the given boundary-value problem by an appropriate integral transform. Make assumptions about boundedness where necessary.
5.
u(0, t) = t,
u(x, 0) = 0, x > 0 [Hint: Use Theorem 7.4.2]
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Differential Equations with Boundary-Value Problems (MindTap Course List)
- Repeat the instruction of Exercise 11 for the function. f(x)=x3+x For part d, use i. a1=0.1 ii a1=0.1 11. Consider the function f(x)=4x2(1x) a. Find any equilibrium points where f(x)=x. b. Determine the derivative at each of the equilibrium points found in part a. c. What does the theorem on the Stability of Equilibrium points tell us about each of the equilibrium points found in part a? d. Find the next four iterations of the function for the following starting values. i. a1=0.4. ii. a2=0.7 e. Describe the behavior of successive iteration found in part d. f. Discuss how the behavior found in part d relates to the results from part c.arrow_forwardProblem: Assume that (1) f : (a,b) → R has continuous third deriv- ative, and (2) p € (a,b), ƒ(p) = p, and f'(p) = –1. Use graphical analysis to classify the (local) dynamics of f in a neighborhood of p. Apply your knowledge in Calculus I and II to justify your answer.arrow_forward2. In this problem we prove that if Au(x, y) = 0 for all points in the x, y plane and u is a bounded function then u must be a constant. Hence if u is harmonic on the whole plane and non-constant then u must approach oo or -o along some direction. (1) Suppose u is bounded in the sense that Ju(x, y)| < M for all (x, y). Show that v(x, y) = u(x, y) + M is a harmonic function with v(x, y) 20 everywhere.arrow_forward
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