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.

168,742 papers · 148 categories

Trend · papers per month

count% of corpus
0.3%0.5%0.8%0.1% · Dec 201919922001200920172026
1 result for “semi-symmetry”
The WW-curvature tensor on relativistic space-timesmath.DG

The paper examines properties of WW-curvature tensor in relativistic space-times.

problem Investigating the properties and implications of the WW-curvature tensor in relativistic space-times.
method Analyzing the semi-symmetry and divergence properties of the energy-momentum tensor in relation to the WW-curvature tensor.
result Space-times with specific properties of the WW-curvature tensor are classified as Einstein or Codazzi type.
W-curvature tensorrelativistic space-timesenergy-momentum tensorsemi-symmetryCodazzi type
2019-12-01abs ↗pdf ↗