|
|
|
|
|
9-2 This exercise establishes that the tradeoff established in Exercise 9-1 is optimal. For each r, , define |
|
|
|
|
|
|
|
|
(a) for all k, , where . |
|
|
|
|
|
|
|
|
(b) . Hint: Use a priority construction. |
|
|
|
|
|
|
|
|
9-3 Show that if and only if (i) and (ii) b = * or . |
|
|
|
|
|
|
|
|
9-4 Show that: . |
|
|
|
|
|
|
|
|
9-5 (Pitt [149, 150]) Adapt the definition of ProbpEx to incorporate anomalies in the final program. Then establish the following analog of Corollary 9.29: For all , , and , . |
|
|
|
|
|
|
|
|
9-6 (Pitt and Smith [151]) Establish the following analog of Proposition 9.33: For all and all m, with , . |
|
|
|
|
|
|
|
|
9-7 Prove: For all j, with and , . Observe that this result implies that, for all j, with , . |
|
|
|
|
|
|
|
|
9-8 Complete the proof of Proposition 9.36. |
|
|
|
|
|
|
|
|
9-9 Prove: For all j > 0 and , . Observe that this result implies that, for all j > 0, . |
|
|
|
|
|
|
|
|
9-10 Prove: For all i,, . Observe that this result implies that, for j, . |
|
|
|
|