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.
Study on robust utility maximization with nonconcave utility functions under projective determinacy.
We establish 2-jet determinacy for the symmetry algebra of the underlying structure of any (complex or real) parabolic geometry. At non-flat points, we prove that the symmetry algebra is in fact 1-jet determined. Moreover, we prove 1-jet determinacy at any point for a variety of non-flat parabolic geometries - in parti…
Paper establishes robust no-arbitrage conditions under projective determinacy.
Knot diagrams can have isomorphic homologies, challenging HOMFLY-PT theory.
A new framework CyGen models joint distributions using cyclic conditionals.
Intact-VAE estimates treatment effects with latent confounders.
Empower efficient representation of distributions through moment-preserving methods.
Develops a framework for distributional Granger causality
Study on homeomorphism groups of manifolds using set theory.
Geometric regularisation improves statistical models by avoiding degeneracy loci.
The paper explores indeterminacy in latent factor projections and its implications for data representation.