Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Changling Xu"'
Autor:
Changling Xu, Huilai Li
Publikováno v:
Electronic Research Archive, Vol 31, Iss 8, Pp 4818-4842 (2023)
In this paper, we present a two-grid scheme of fully discrete finite element approximation for optimal control problems governed by parabolic integro-differential equations. The state and co-state variables are approximated by a piecewise linear func
Externí odkaz:
https://doaj.org/article/d119cdf94cf84a5ba0188b44b5590b53
Autor:
Cheng Chen, Lunan Luo, Changling Xu, Xia Yang, Ting Liu, Jingyue Luo, Wen Shi, Lu Yang, Yi Zheng, Jing Yang
Publikováno v:
BMC Cancer, Vol 22, Iss 1, Pp 1-14 (2022)
Abstract Background The WNT signal pathway has myriad family members, which are broadly involved in embryonic development and human cancer. Over-activation of WNT-β-Catenin signaling promotes cancer cell proliferation and survival. However, how dive
Externí odkaz:
https://doaj.org/article/7d1ae6c32f5c42d1b385738bed88ae2e
Autor:
Changling Xu, Hongbo Chen
Publikováno v:
AIMS Mathematics, Vol 7, Iss 4, Pp 6153-6172 (2022)
This paper aims to construct a two-grid mixed finite element scheme for distributed optimal control governed by semilinear elliptic equations. The state and co-state are approximated by the $ P_0^2 $-$ P_1 $ pair and the control variable is approxima
Externí odkaz:
https://doaj.org/article/ec59d0a51a32473da8b8ba805ac94c2d
Autor:
Changling Xu, Jieyu Qi, Xiaojie Hu, Liyan Zhang, Qiuhan Sun, Nianci Li, Xin Chen, Fangfang Guo, Peina Wu, Yi Shi, Renjie Chai
Publikováno v:
Cell Proliferation. 56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a38fce0f5dd122f2b34ad018eded7d
https://doi.org/10.1111/cpr.13458
https://doi.org/10.1111/cpr.13458
Publikováno v:
Advances in Continuous and Discrete Models. 2022
In this paper, we construct a new linear second-order finite difference scheme with two parameters for space-fractional Allen–Cahn equations. We first prove that the discrete maximum principle holds under reasonable constraints on time step size an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e945dd415bf278749e4a734b2a0550
https://doi.org/10.1186/s13662-022-03725-5
https://doi.org/10.1186/s13662-022-03725-5
Autor:
Chao-Yi Wang, Yu-Qing Liu, Chengguo Jia, Ming-Zhe Zhang, Chun-Li Song, Changling Xu, Ran Hao, Jian-Chun Qin, Ying-Wei Yang
Publikováno v:
Chinese Chemical Letters. :108400
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efd936470f8e0c44192b8b4198810706
https://doi.org/10.1016/j.cclet.2023.108400
https://doi.org/10.1016/j.cclet.2023.108400
Autor:
changling XU
This paper aims to construct a two-grid scheme for distributed optimal control governed by semilinear elliptic equations. The state and co-state are approximated by the P_0^2-P_1 pair and the control variable is approximated by piecewise constant fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6be9c18d9329768d47a113f843ee4de
https://doi.org/10.22541/au.164865099.91216248/v1
https://doi.org/10.22541/au.164865099.91216248/v1
Autor:
Tianliang Hou, Changling Xu
Publikováno v:
Electronic Research Archive. 28:897-910
In this paper, a two-grid finite element scheme for semilinear parabolic integro-differential equations is proposed. In the two-grid scheme, continuous linear element is used for spatial discretization, while Crank-Nicolson scheme and Leap-Frog schem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23df8d23523905c4fe033952671859cc
https://doi.org/10.3934/era.2020047
https://doi.org/10.3934/era.2020047
Autor:
Changling Xu, Veikko Möttönen, Sari Suvanto, Petri Kilpeläinen, Hanna Brännström, Ossi Turunen, Anuj Kumar
Publikováno v:
Industrial Crops and Products. 187:115370
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28026dacccafb528103ca6b77f52c028
https://doi.org/10.1016/j.indcrop.2022.115370
https://doi.org/10.1016/j.indcrop.2022.115370
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811336478
In this paper, we consider a system of two coupled quasilinear viscoelastic equations in canonical form with Dirichlet boundary condition. By using the perturbed energy method, the property of blow-up in finite time of solution of energy is given wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aefaea9177a1323b70294b6759fd1bb8
https://doi.org/10.1007/978-981-13-3648-5_183
https://doi.org/10.1007/978-981-13-3648-5_183