3 citations · 6 across the 10 of their papers we have counts for
10 papers
A contribution to the critique of blockchain censorship
Ruichao Jiang, Michelle Yeo, Long Wen
We study the blockchain censorship attack introduced in [21], which shows that joining the attack is a dominant strategy. We show that, by introducing certain detectability thresho…
Concave Continuation: Linking Routing to Arbitrage
Ruichao Jiang, Long Wen
We extend AMM trade functions to negative inputs via the \textit{concave continuation}, derived from the invariance of the local conservation law under allocation direction flips.…
On the Convergence Rate of the One-Hop Transfer Algorithm
Ruichao Jiang, Long Wen
The transfer algorithm~\cite{jiang} solves the on-chain one-hop swap routing problem. In \cite{jiang}, the convergence is proved but the convergence rate is left open. We prove tha…
Chasing price drains liquidity
Yizhou Cao, Yepeng Ding, Ruichao Jiang +1
Assuming that the price in a Uniswap v3 style Automated Market Maker (AMM) follows a Geometric Brownian Motion (GBM), we prove that the strategy that adjusts the position of liquid…
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…