3 citations · 6 across the 6 of their papers we have counts for
6 papers
Robbed withdrawal
Ze Chen, Ruichao Jiang, Javad Tavakoli +1
In this article we show that Theorem 2 in Lie et al. (2023) is incorrect. Since Wombat Exchange, a decentralized exchange, is built upon Lie et al. (2023) and Theorem 2 is fundamen…
Hitting time for Markov decision process
Ruichao Jiang, Javad Tavakoli, Yiqinag Zhao
We define the hitting time for a Markov decision process (MDP). We do not use the hitting time of the Markov process induced by the MDP because the induced chain may not have a sta…
Laplacian operator on statistical manifold
Ruichao Jiang, Javad Tavakoli, Yiqiang Zhao
In this paper, we define a Laplacian operator on a statistical manifold, called the vector Laplacian. This vector Laplacian incorporates information from the Amari-Chentsov tensor.…
Information geometry and Frobenius algebra
Ruichao Jiang, Javad Tavakoli, Yiqiang Zhao
We show that a Frobenius sturcture is equivalent to a dually flat sturcture in information geometry. We define a multiplication structure on the tangent spaces of statistical manif…
An upper bound and criteria for the Galois group of weighted walks with rational coefficients in the quarter plane
Ruichao Jiang, Javad Tavakoli, Yiqiang Zhao
Using Mazur's theorem on torsions of elliptic curves, an upper bound 24 for the order of the finite Galois group associated with weighted walks in the quarter plane $…
Weyl Prior and Bayesian Statistics
Ruichao Jiang, Javad Tavakoli, Yiqiang Zhao
When using Bayesian inference, one needs to choose a prior distribution for parameters. The well-known Jeffreys prior is based on the Riemann metric tensor on a statistical manifol…