Consider (11.3.34), the Greens function for (11.3.31). Show that the Greens function for
Chapter 11, Problem 11.3.4(choose chapter or problem)
Consider (11.3.34), the Greens function for (11.3.31). Show that the Greens function for this semi-infinite problem may be approximated by the Greens function for the infinite problem if xx0 k(t t0) 1 (i.e., t t0 small). Explain physically why this approximation fails if x or x0 is near the boundary
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