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

2 results for “modewise”

Lower Memory Oblivious (Tensor) Subspace Embeddings with Fewer Random Bits: Modewise Methods for Least Squaresmath.NA

New faster, space-saving methods for subspace embeddings in tensors.

problem Efficiently embedding large tensors with fewer random bits.

method Modewise Johnson-Lindenstrauss embeddings for rank-

r

tensors.

result Improved space complexity for tensor subspaces with fewer random bits.

subspace embeddings tensors Johnson-Lindenstrauss modewise random bits

2019-12-17abs ↗pdf ↗

Dirac Operators, APS Boundary Conditions, and Spectral Flow on a Finite Warped Cylindermath-ph

Study Dirac operators on finite warped cylinders with gauge fields.

problem Characterize spectral flow on finite warped cylinders with gauge fields.

method Identify endpoint operators, derive determinant characterization, introduce regularized APS conditions.

result Regularized APS conditions admit a spectral-flow framework, matching zero-mode sets.

Dirac operator APS boundary conditions spectral flow finite cylinder gauge fields

2026-03-24abs ↗pdf ↗