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.

168,878 papers · 148 categories

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2 results for “recuperation”

Super-resolution meets machine learning: approximation of measuresmath.FA

Paper tackles super-resolution of measures with machine learning techniques.

problem Approximating a finitely supported measure from its coefficients.

method Defining a distance metric, explicit expression for recuperation operator, and estimating approximation quality.

result Best possible estimates for approximation quality are shown.

super-resolution machine learning measures approximation recuperation

2019-07-10abs ↗pdf ↗

Curl through spin on three-manifoldmath.DG

Paper reveals a surprising connection between curl and Dirac operators on 3-manifolds.

problem Understanding the spectrum and properties of the curl operator on 3-manifolds.

method Relating the curl operator to the Dirac operator on spin

^c

structures and proving ellipticity.

result Eigenvalues of curl are always lower bounded by those of the Dirac operator, with equality on the round 3-sphere.

curl operator Dirac operator 3-manifolds spectral properties spin structures

2022-08-15abs ↗pdf ↗