Solution Found!
Verify directly from (3) that the solution has derivatives
Chapter 7, Problem 4(choose chapter or problem)
QUESTION:
Verify directly from (3) that the solution has derivatives of all orders in {z > 0}. Assume that h(x, y) is a continuous function that vanishes outside some circle. (Hint: See Section A.3 for differentiation under an integral sign.)
Questions & Answers
QUESTION:
Verify directly from (3) that the solution has derivatives of all orders in {z > 0}. Assume that h(x, y) is a continuous function that vanishes outside some circle. (Hint: See Section A.3 for differentiation under an integral sign.)
ANSWER:Step 1 of 2
Assume that is a continuous function that vanishes outside the circle.
And,
Then,
U will possess derivatives if all order if exists.