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cond-mat.stat-mech2025
First-Passage Times for the Space-Fractional Spectral Fokker-Planck Equation
Christopher N. Angstmann, Daniel S. Han, Bruce I. Henry +1
We extend the random walk framework to include compounded steps, providing first-passage time (FPT) properties for a new class of superdiffusive processes, which are governed by th…
q-fin.RM2025
Causal Discovery via Simultaneous DAG Recovery Using the Angles Space of Directional Dependence Measures
JD Opdyke
Most causal discovery algorithms utilizing a Directed Acyclic Graph (DAG) framework execute sequentially (e.g. constraint-based models) or iteratively (e.g. score-based or function…