Zobrazeno 1 - 10
of 367
pro vyhledávání: '"Li Ruowei"'
Publikováno v:
口腔疾病防治, Vol 30, Iss 12, Pp 858-863 (2022)
Objective A model was built by neural network analysis to study the relationship between different degrees of vitamin B12 and folic acid deficiency and malnutrition-induced stomatitis. Methods Data from 30 healthy volunteers and 30 patients with maln
Externí odkaz:
https://doaj.org/article/cb772b6d421240b781925740788914ba
Publikováno v:
口腔疾病防治, Vol 29, Iss 12, Pp 843-847 (2021)
Objective To investigate the clinicopathological features, treatment and prognosis of oralmucosal malignant melanoma to provide a reference for clinical practice. Methods Data from 19 patients with oralmucosal malignant melanoma were collected, and t
Externí odkaz:
https://doaj.org/article/300e4eddc7734fcba6a60d2d2ce7b7b2
Autor:
Hua, Bobo, Li, Ruowei
We introduce the discrete poly-Laplace operator on a subgraph with Dirichlet boundary condition. We obtain upper and lower bounds for the sum of the first $k$ Dirichlet eigenvalues of the poly-Laplace operators on a finite subgraph of lattice graph $
Externí odkaz:
http://arxiv.org/abs/2411.11071
Autor:
Li, Ruowei, Münch, Florentin
In this paper, we prove the convergence and uniqueness of a general discrete-time nonlinear Markov chain with specific conditions. The results have important applications in discrete differential geometry. First, on a general finite weighted graph, w
Externí odkaz:
http://arxiv.org/abs/2407.00314
Publikováno v:
E3S Web of Conferences, Vol 275, p 03009 (2021)
China’s economic development is strongly constrained by existing resources, and the implementation of low-carbon economy and sustainable development requires enterprises to improve their Innovation and R&D capability. As an important participant in
Externí odkaz:
https://doaj.org/article/2e07083ad42e478681aad7691d5043e6
Autor:
Li, Ruowei, Wang, Lidan
In this paper, we study the nonlinear Choquard equation \begin{eqnarray*} \Delta^{2}u-\Delta u+(1+\lambda a(x))u=(R_{\alpha}\ast|u|^{p})|u|^{p-2}u \end{eqnarray*} on a Cayley graph of a discrete group of polynomial growth with the homogeneous dimensi
Externí odkaz:
http://arxiv.org/abs/2208.00236
Autor:
Li, Ruowei
In this paper, let $G$ be a Cayley graph of a discrete group of polynomial growth with homogeneous dimension $N\geq3$. We study the Choquard type equation on $G$: \begin{equation} \Delta u+(R_{\alpha}\ast\mid u\mid^{p})\mid u\mid^{p-2}u=0, \end{equat
Externí odkaz:
http://arxiv.org/abs/2207.11424
Autor:
Guo, Shuo, Liu, Caiyi, Li, Ruowei, Tao, Sunrui, Barella, Silvia, Peng, Yan, Gruttadauria, Andrea, Belfi, Marco, Liu, Yang, Qu, Xiaobo, Ouyang, Sha, Li, De, Mapelli, Carlo
Publikováno v:
In Materials Science & Engineering A December 2024 918
In this paper, we prove the second-order Sobolev inequalities on Cayley graphs of groups of polynomial growth. We use the discrete Concentration-Compactness principle to prove the existence of extremal functions for best constants in supercritical ca
Externí odkaz:
http://arxiv.org/abs/2205.00150
Autor:
Liang, Shicheng, Liu, Caiyi, Guo, Shuo, Li, Ruowei, Tao, Sunrui, Barella, Silvia, Gruttadauria, Andrea, Belfi, Marco, Mapelli, Carlo, Abdelwahed, Marawan, Yuan, Chang, Peng, Yan
Publikováno v:
In Journal of Materials Research and Technology July-August 2024 31:3614-3628