Mathematical questions about Algorithms, including the Analysis of Algorithms, Combinatorial Algorithms, proofs of correctness, invariants, and semantic analyses

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2
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1answer
71 views
+50

{0,1}-solutions for integer equations via lattice base reduction?

I would like to find $\{0,1\}$-solutions of a system of equations of the form $$\left\{\begin{array}{c}\sum_{i\in I_1}x_i=1\\\sum_{i\in I_2}x_i=1\\\vdots\\\sum_{i\in I_k}x_i=1\end{array}\right.$$ ...
8
votes
1answer
194 views
+500

Is there any infinite set of primes for which membership can be decided quickly?

The AKS algorithm decides whether or not $n$ is prime in time $\tilde{O}((\log{n})^6)$. I am wondering if there is any faster algorithm to determine membership in some infinite set of primes. What I ...