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pro vyhledávání: '"Lü, Qi"'
This book aims to provide a brief overview of recent advancements in the theory of inverse problems for stochastic partial differential equations. In order to keep the content concise, we will only discuss the inverse problems of two typical classes
Externí odkaz:
http://arxiv.org/abs/2411.05534
In this work, we have investigated the strong decays for low-lying excited states of doubly charmed and bottom baryons in the constituent quark model. Our results indicate that some $\lambda-$mode $\Xi_{cc/bb}(1P)$ and $\Omega_{cc/bb}(1P)$ states are
Externí odkaz:
http://arxiv.org/abs/2408.11578
The dynamic mechanism of short range interaction between $u/d$ quarks is still an open and challenging problem. In order to reveal this quark dynamics, we perform a systematic analysis of $NN$, $D_{03}$, and $D_{30}$ systems in the (extended) chiral
Externí odkaz:
http://arxiv.org/abs/2407.01993
In present work, we perform a coupled-channel analysis of $B^{(*)}_{(s)}\bar{B}^{(*)}_{(s)}$ systems with the one-boson-exchange potentials. We first study the $I(J^{PC})=1(1^{+-})$ $B\bar{B}^{*}/B^{*}\bar{B}^{*}$ system to describe the $Z_{b}(10610)
Externí odkaz:
http://arxiv.org/abs/2405.07694
Inspired by the newly observed $X(2085)$ by the BESIII Collaboration, we study the strong decay behaviors of excited axialvector strange mesons within the quark pair creation model. Our results indicate that the $K_1(1793)/K_1(1861)$ can be regarded
Externí odkaz:
http://arxiv.org/abs/2404.17246
We study the time-inconsistent linear quadratic optimal control problem for forward-backward stochastic differential equations with potentially indefinite cost weighting matrices for both the state and the control variables. Our research makes two co
Externí odkaz:
http://arxiv.org/abs/2312.08713
Carleman Estimates for Second Order Elliptic Operators with Limiting Weights, an Elementary Approach
Autor:
Li, Zengyu, Lü, Qi
By using some deep tools from microlocal analysis, the authors of the papers (Ann. of Math., 165 (2007), 567--591, J. Amer. Math. Soc., 23 (2010), 655--691; Invent. Math., 178 (2009), 119--171; Duke Math. J., 158(2011), 83--120) have successfully est
Externí odkaz:
http://arxiv.org/abs/2310.00700
Autor:
Liao, Zhonghua, Lü, Qi
Stochastic parabolic equations are widely used to model many random phenomena in natural sciences, such as the temperature distribution in a noisy medium, the dynamics of a chemical reaction in a noisy environment, or the evolution of the density of
Externí odkaz:
http://arxiv.org/abs/2309.11423