Research
On-device research index

arXiv research

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.

168,695 papers · 148 categories

Trend · papers per month

count% of corpus
0111 · Sep 202019922001200920172026
3 results for “semihyperbolicity”
A Combination Theorem for Geodesic Coarsely Convex Group Pairsmath.GR

Combination theorem for geodesic coarsely convex group pairs.

problem Understanding properties of groups relative to subgroups.
method Definitions of weakly semihyperbolic, semihyperbolic, and geodesic coarsely convex group pairs; combination theorem.
result Combination theorem for geodesic coarsely convex group pairs.
geodesic coarsely convexgroup pairscombination theoremnon-positive curvaturerelative properties
2025-03-12abs ↗pdf ↗
The mapping class group of a nonorientable surface is quasi-isometrically embedded in the mapping class group of the orientation double covermath.GT

Nonorientable surface mapping class group embeds quasi-isometrically in its orientable cover.

problem Embedding nonorientable surface mapping class group in orientable surface mapping class group.
method Utilized semihyperbolicity of orientable surface mapping class group and orientation double covering properties.
result Injective homomorphism is a quasi-isometric embedding.
mapping class groupnonorientable surfacequasi-isometric embeddingsemihyperbolicityorientation double cover
2021-01-28abs ↗pdf ↗
Stable cubulations, bicombings, and barycentersmath.GR

Stable cubulations and bicombings in mapping class groups and Teichmüller spaces.

problem Understanding geometric structures in mapping class groups and Teichmüller spaces.
method Proving stably approximated by CAT(0) cube complexes, applying to broader colorable hierarchically hyperbolic spaces and groups.
result Stable cubulations and bicombings in mapping class groups and Teichmüller spaces, with stable coarse barycenters.
CAT(0) cube complexesmapping class groupsTeichmüller spaceshierarchical hyperbolic spacesbicombings
2020-09-28abs ↗pdf ↗