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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.

169,291 papers · 148 categories

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2 results for “Ricc-flat”

Einstein-Weyl structures on almost cosymplectic manifoldsmath.DG

The study explores Einstein-Weyl structures on specific types of manifolds.

problem Investigating properties of Einstein-Weyl structures on almost cosymplectic manifolds.

method Analyzing conditions for Einstein-Weyl structures on

(κ,μ)

-manifolds, three-dimensional compact manifolds, and

K

-cosymplectic manifolds.

result Conditions for manifolds to be Einstein, cosymplectic, or Ricc-flat.

Einstein-Weyl structures almost cosymplectic manifolds Ricc-flat three-dimensional manifolds compact manifolds

2018-01-17abs ↗pdf ↗

On Four-dimensional Steady gradient Ricci solitons that dimension reducemath.DG

Study 4D steady gradient Ricci solitons reducing to 3D manifolds.

problem Understanding 4D steady gradient Ricci solitons that reduce to 3D.

method Analyzing asymptotic geometry and curvature properties.

result 4D solitons either reduce to spherical space forms or the 3D Bryant soliton.

Ricci solitons 4D geometry 3D reduction Bryant soliton Kähler-Ricci solitons

2020-09-24abs ↗pdf ↗