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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.

168,786 papers · 148 categories

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2 results for “breakability”
Tilings of (2×2×n)(2\times2\times n)-board with colored cubes and bricksmath.CO

Research examines tiling problems with colored cubes and bricks on a 3D board.

problem Tiling problems with colored cubes and bricks on a (2imes2imesn)(2 imes2 imes n)-board.
method Recursive approach considering (n−1)(n-1)-long board to determine number of tilings.
result Identifies identities for recursions using breakability.
3D tilingcolored cubesbricksrecursive methodbreakability
2019-09-25abs ↗pdf ↗
Bi-conformal vector fields and their applicationsmath-ph

We introduce the concept of bi-conformal transformation, as a generalization of conformal ones, by allowing two orthogonal parts of a manifold with metric $\G$ to be scaled by different conformal factors. In particular, we study their infinitesimal version, called bi-conformal vector fields. We show the differential co…

2003-11-10abs ↗pdf ↗