We resolve the computational complexity of three problems known as Necklace Splitting, Consensus-Halving, and Discrete Ham sandwich, showing that they are PPA-complete. For NECKLACE SPLITTING, this result is specific to the important special case in which two thieves share the necklace. These are the first PPA-completeness results for problems whose definition does not contain an explicit circuit, thus settling the status of PPA as a class that captures the complexity of such “natural' problems
We give a new, combinatorial proof for the necklace splitting problem for two thieves using only Tuc...
The exact hardness of computing a Nash equilibrium is a fundamental open question in algorithmic gam...
We provide efficient approximation algorithms for the Necklace Splitting problem. The input consists...
We resolve the computational complexity of two problems known as NECKLACE-SPLITTING and DISCRETE HAM...
We resolve the computational complexity of two problems known as Necklace Splitting and Discrete Ham...
We show that the computational problem Consensus Halving is PPA-Complete, the first PPA-Completeness...
We show that the computational problem Consensus Halving is PPA-Complete, the first PPA-Completeness...
We study the consensus-halving problem of dividing an object into two portions, such that each of n ...
In the ϵ-Consensus-Halving problem, we are given n probability measures v1, ..., vn on the interval ...
The complexity classes PPA-k, k≥2, have recently emerged as the main candidates for capturing...
In the $\varepsilon$-Consensus-Halving problem, we are given $n$ probability measures $v_1, \dots, v...
The Consensus-halving problem is the problem of dividing an object into two portions, such that each...
The classes PPA-p have attracted attention lately, because they are the main candidates for capturin...
We study the problem of finding an exact solution to the consensus halving problem. While recent wor...
While the celebrated theory of NP-completeness has been very successful in explaining the intractabi...
We give a new, combinatorial proof for the necklace splitting problem for two thieves using only Tuc...
The exact hardness of computing a Nash equilibrium is a fundamental open question in algorithmic gam...
We provide efficient approximation algorithms for the Necklace Splitting problem. The input consists...
We resolve the computational complexity of two problems known as NECKLACE-SPLITTING and DISCRETE HAM...
We resolve the computational complexity of two problems known as Necklace Splitting and Discrete Ham...
We show that the computational problem Consensus Halving is PPA-Complete, the first PPA-Completeness...
We show that the computational problem Consensus Halving is PPA-Complete, the first PPA-Completeness...
We study the consensus-halving problem of dividing an object into two portions, such that each of n ...
In the ϵ-Consensus-Halving problem, we are given n probability measures v1, ..., vn on the interval ...
The complexity classes PPA-k, k≥2, have recently emerged as the main candidates for capturing...
In the $\varepsilon$-Consensus-Halving problem, we are given $n$ probability measures $v_1, \dots, v...
The Consensus-halving problem is the problem of dividing an object into two portions, such that each...
The classes PPA-p have attracted attention lately, because they are the main candidates for capturin...
We study the problem of finding an exact solution to the consensus halving problem. While recent wor...
While the celebrated theory of NP-completeness has been very successful in explaining the intractabi...
We give a new, combinatorial proof for the necklace splitting problem for two thieves using only Tuc...
The exact hardness of computing a Nash equilibrium is a fundamental open question in algorithmic gam...
We provide efficient approximation algorithms for the Necklace Splitting problem. The input consists...