A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.
Authors find small triangulations for specific 4-manifolds.
Classifies triangulated 4-manifolds up to six pentachora, finding exceptions.
Algorithms that decompose a manifold into simple pieces reveal the geometric and topological structure of the manifold, showing how complicated structures are constructed from simple building blocks. This note describes a way to algorithmically construct a trisection, which describes a -dimensional manifold as a uni…
We find vertex bounds for triangulated manifolds and apply them to 4-manifold complexity.