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.
Deep learning helps remove secondary -mode polarization to detect primordial gravitational waves.
In this work we will develop a new approach to solve the non repayment problem in microfinance due to the problem of asymmetric information. This approach is based on modeling and simulation of ordinary differential systems where time remains a primordial component, they thus enable microfinance institutions to manage …
Cosmologists are taking a renewed interest in multiconnected spherical 3-manifolds (spherical spaceforms) as possible models for the physical universe. To understand the formation of large scale structures in such a universe, cosmologists express physical quantities, such as density fluctuations in the primordial plasm…
Gravitational wave memory increases faster than Brownian motion in early universe and astrophysical sources.
The thermodynamics of markets is analyzed, revealing parallels with thermodynamic laws.
Quantum algorithms speed up reinforcement learning policies in large state-action spaces.
Paper uses ResUNet-CMB to reconstruct cosmic polarization rotation from CMB data.
Paper proposes variational inference for piecewise-linear systems.
We report on some advances made in the problem of singularities in general relativity. First is introduced the singular semi-Riemannian geometry for metrics which can change their signature (in particular be degenerate). The standard operations like covariant contraction, covariant derivative, and constructions like th…
New method bypasses global fit for LISA's Galactic binaries, extracting population parameters directly.
Making use of its smooth structure only, out of a connected oriented smooth -manifold a von Neumann algebra is constructed. It is geometric in the sense that is generated by local operators and as a special four dimensional phenomenon it contains all algebraic (i.e., formal or coming from a metric) curvature tensors…
Survey reviews Hamilton-Jacobi theory in various geometric settings, focusing on Jacobi and Leibniz identities.