self_reducibility (433B)
1 # Self-reducibility 2 3 https://en.wikipedia.org/wiki/Function_problem#Self-reducibility 4 5 The paper [jerrum1986random] that defines it shows equivalence of [counting_approximate] and [sampling_approximate] 6 - it also shows that [counting_approximate] to within a constant factor allows you, for self-reducible problems, to do [counting_approximate] with a [fpras], by going via [sampling_approximate] 7 8 Up: [theoretical_computer_science]