Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Changbo Chen"'
Autor:
Changbo Chen, Wenyuan Wu
Publikováno v:
SIAM Journal on Applied Dynamical Systems. 21:1573-1596
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c40d1c898e066d950ecd999dc78f711e
https://doi.org/10.1137/21m1436373
https://doi.org/10.1137/21m1436373
Publikováno v:
Computational Materials Science. 164:158-165
The recent observation of superconductivity at ambient temperature and pressure conditions in an Au-Ag based nanostructure has attracted a great attention. It is critical task to explore the issue whether the pure metals or metal alloys are outstandi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36dbd538eca80a71558357a89a5de5ba
https://doi.org/10.1016/j.commatsci.2019.04.009
https://doi.org/10.1016/j.commatsci.2019.04.009
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030521998
ICMS
ICMS
Cylindrical algebraic decomposition (CAD) is a fundamental tool in computational real algebraic geometry. Previous studies have shown that machine learning (ML) based approaches may outperform traditional heuristic ones on selecting the best variable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b0ca9dee3601d0caa1822cb6e65ea5
https://doi.org/10.1007/978-3-030-52200-1_28
https://doi.org/10.1007/978-3-030-52200-1_28
Autor:
Changbo Chen
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030521998
ICMS
ICMS
In this paper, we first prove that the incremental algorithm for computing triangular decompositions proposed by Chen and Moreno Maza in ISSAC’ 2011 in its original form preserves chordality, which is an important property on sparsity of variables.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e575028c633e9e6d358bb2945585ec
https://doi.org/10.1007/978-3-030-52200-1_3
https://doi.org/10.1007/978-3-030-52200-1_3
Publikováno v:
Computational Materials Science. 146:213-219
At ambient pressure, the perovskite antiferromagnetic insulator DyNiO3 undergoes a metal to insulator transition at TMI = 460 K which is associated with the degree distortion of perovskites, leading to charge disproportionation. The change of the str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f3d521ddc1ca810d2ddd45299003cbb
https://doi.org/10.1016/j.commatsci.2018.01.036
https://doi.org/10.1016/j.commatsci.2018.01.036
Publikováno v:
Quantum Science and Technology. 6:035017
Detecting the entanglement structure, such as intactness and depth, of an n-qubit state is important for understanding the imperfectness of the state preparation in experiments. However, identifying such structure usually requires an exponential numb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e7136a57c57fe5e786258d0dab65c9d
https://doi.org/10.1088/2058-9565/ac0a3e
https://doi.org/10.1088/2058-9565/ac0a3e
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 87:118-122
This work demonstrates a novel transparent electrode using embedded Al grids fabricated by a simple and cost-effective approach using photolithography and wet etching. The optical and electrical properties of Al grids versus grid geometry have been s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7279270bd2b32b41f70e6366fae2638a
https://doi.org/10.1016/j.physe.2016.11.034
https://doi.org/10.1016/j.physe.2016.11.034
Autor:
Chang Sun, Bin Wei, Taohong Wang, Tao Xu, Hao Zhang, Kunping Guo, Changbo Chen, Lianqiao Yang
Publikováno v:
Materials Science in Semiconductor Processing. 56:272-276
We have investigated the characteristics of Cs 2 CO 3 doped 4, 7-Diphenyl-1, 10-phenanthroline (Bphen) film and the effects of its thickness on the optoelectrical performance of microcavity organic light-emitting diodes. By doping Cs 2 CO 3 into Bphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb97b35ffd08911699004550ba007ba5
https://doi.org/10.1016/j.mssp.2016.07.022
https://doi.org/10.1016/j.mssp.2016.07.022
Autor:
Changliang Ren, Changbo Chen
Publikováno v:
Physical Review A. 100
Quantum steering is an important nonclassical resource for quantum information processing. However, even though lots of steering criteria exist, it is still very difficult to efficiently determine whether an arbitrary two-qubit state shared by Alice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06db88543bf15b7ccdad5a58d8e797a9
https://doi.org/10.1103/physreva.100.022314
https://doi.org/10.1103/physreva.100.022314
This paper presents a new method for visualizing implicit real algebraic curves inside a bounding box in the 2-D or 3-D ambient space based on numerical continuation and critical point methods. The underlying techniques work also for tracing space cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::519d027a2c50d81c6bae5f15a1b371fb