Advances in Computational Complexity and SAT Solving

The field of computational complexity and SAT solving is rapidly advancing, with significant breakthroughs in understanding the complexity of various problems. Researchers are exploring new frameworks and techniques to tackle long-standing open problems, such as the P = NP question. Notably, innovative approaches are being developed to improve the efficiency and verifiability of SAT solving, including the use of novel literal ordering strategies and static symmetry breaking. Additionally, topological methods are being applied to study the geometry of solution spaces, providing new insights into the computational hardness of problems. These developments have significant implications for fields such as cryptography, optimization, and artificial intelligence.

Some noteworthy papers in this area include: The paper 'An Intrinsic Barrier for Resolving P = NP' presents a topological barrier to efficient computation, providing structural evidence towards P does not equal NP. The paper 'Queen Domination by SAT Solving' achieves both performance and trustworthiness in solving the queen domination problem by reducing it to a propositional satisfiability problem and leveraging established techniques such as static symmetry breaking.

Sources

ASP-Completeness Proofs of Puzzles Using the T-Metacell Framework

Queen Domination by SAT Solving

Graph-Based Deterministic Polynomial Algorithm for NP Problems

An Intrinsic Barrier for Resolving P = NP (2-SAT as Flat, 3-SAT as High-Dimensional Void-Rich)

Control by Deleting Players from Weighted Voting Games Is NP^PP-Complete for the Penrose-Banzhaf Power Index

Approximating 1-in-3 SAT by linearly ordered hypergraph 3-colouring is NP-hard

Constraint satisfaction problems, compactness and non-measurable sets

{\epsilon}-Stationary Nash Equilibria in Multi-player Stochastic Graph Games

Built with on top of