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pro vyhledávání: '"Ma, Chutian"'
Autor:
Ma, Chutian, Smith, Paul
We consider a simplified model for optimizing a single-asset portfolio in the presence of transaction costs given a signal with a certain autocorrelation and cross-correlation structure. In our setup, the portfolio manager is given two one-parameter
Externí odkaz:
http://arxiv.org/abs/2411.07949
Autor:
Ma, Chutian
In this paper we prove a global well-posedness and scattering result for the defocusing conformal nonlinear wave equation in the hyperbolic space $\mathbb{H}^d, d \geq 3$. We take advantage of the hyperbolic geometry which yields stronger Morawetz an
Externí odkaz:
http://arxiv.org/abs/2306.04162
Autor:
Ma, Chutian
In this paper, we study the cubic defocusing nonlinear wave equation on the three dimensional hyperbolic space. We use the Fourier truncation method to show that the equation is globally well-posed and scatters if the initial data lies in $H^s(\mathb
Externí odkaz:
http://arxiv.org/abs/2303.00852
A Scattering Result of the Radial Cubic Defocusing Schr\'odinger Equation on the 3d Hyperbolic Space
Autor:
Ma, Chutian
In this paper, we study the defocusing cubic Schr\"{o}dinger equation on three dimensional hyperbolic space $\mathbb{H}^3$ with radial initial data in the Sobolev Space $H^s(0
Externí odkaz:
http://arxiv.org/abs/2210.13760
Akademický článek
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Autor:
Ma, Chutian
In this paper we prove global well-posedness and scattering for the defocusing cubic nonlinear wave equation in the hyperbolic space $\mathbb{H}^3$, under the assumption that the initial data is radial and lies in $H^{\frac{1}{2}+\delta}(\mathbb{H}^3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=arXiv_______::4e01e1a3dcb3968cde5535bb62bdf836
http://arxiv.org/abs/2306.04162
http://arxiv.org/abs/2306.04162