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1
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2answers
234 views

Primitive Recursive Isomorphisms

What is the relationship between invertible primitive recursive functions (that is, a primitive recursive function that is an isomorphism) and all primitive recursive functions? Can every primitive ...
5
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1answer
149 views

How to describe the set of “all computable functions” using Coq?

Would the set of all computable functions be just the set of all maps of the form f : forall n : nat, P n -> nat where ...
3
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0answers
94 views

Computational complexity of some recursive property

I am currently working on a property of graphs defined as follows. A graph $G$ is said to be OL-AP iff one of the following two conditions holds: $G$ is an isolated vertex. $G$ is connected and for ...
9
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6answers
1k views

Removing recursion - a look into theory behind the scenes

I am new to this site and this question is certainly not research level - but oh well. I have a little background in software engineering and almost none in CSTheory, but I find it attractive. To make ...
9
votes
2answers
647 views

How to analyze a randomized recursive algorithm?

Consider the following algorithm, where $c$ is a fixed constant. ...