Consider heat flow in a one-dimensional rod without sources with nonconstant thermal
Chapter 5, Problem 5.7.2(choose chapter or problem)
Consider heat flow in a one-dimensional rod without sources with nonconstant thermal properties. Assume that the temperature is zero at x = 0 and x = L. Suppose that cmin c cmax, and Kmin K0(x) Kmax. Obtain an upper and (nonzero) lower bound on the slowest exponential rate of decay of the product solution
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