14
14
Jun 26, 2018
06/18
by
Bohui Chen; An-Min Li; Bai-Ling Wang
texts
eye 14
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In this paper, we explore the theme of orbifold stratified spaces and establish a general criterion for them to be smooth orbifolds. This criterion utilizes the notion of linear stratification on the gluing bundles for the orbifold stratified spaces. We introduce a concept of good gluing structure to ensure a smooth structure on the stratified space. As an application, we provide an orbifold structure on the coarse moduli space $\bar{M}_{g, n}$ of stable genus $g$ curves with $n$-marked points....
Topics: Mathematics, Geometric Topology, Symplectic Geometry
Source: http://arxiv.org/abs/1502.05103
4
4.0
Jun 30, 2018
06/18
by
Jun Jason Luo; Huo-Jun Ruan; Yi-Ling Wang
texts
eye 4
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In the paper, we provide an effective method for the Lipschitz equivalence of two-branch Cantor sets and three-branch Cantor sets by studying the irreducibility of polynomials. We also find that any two Cantor sets are Lipschitz equivalent if and only if their contraction vectors are equivalent provided one of the contraction vectors is homogeneous.
Topics: Rings and Algebras, General Topology, Geometric Topology, Mathematics
Source: http://arxiv.org/abs/1702.03830
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49
Sep 18, 2013
09/13
by
Ling Wang; K. S. D. Beach; Anders W. Sandvik
texts
eye 49
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We use quantum Monte Carlo (stochastic series expansion) and finite-size scaling to study the quantum critical points of two S=1/2 Heisenberg antiferromagnets in two dimensions: a bilayer and a Kondo-lattice-like system (incomplete bilayer), each with intra- and inter-plane couplings J and J_perp. We discuss the ground-state finite-size scaling properties of three different quantities--the Binder moment ratio, the spin stiffness, and the long-wavelength magnetic susceptibility--which we use to...
Source: http://arxiv.org/abs/cond-mat/0509747v1
81
81
Sep 18, 2013
09/13
by
K. S. D. Beach; Ling Wang; Anders W. Sandvik
texts
eye 81
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We propose a treatment of the subleading corrections to finite-size scaling that preserves the notion of data collapse. This approach is used to extend and improve the usual Binder cumulant analysis. As a demonstration, we present results for the two- and three-dimensional classical Ising models and the two-dimensional, double-layer quantum antiferromagnet.
Source: http://arxiv.org/abs/cond-mat/0505194v1
2
2.0
Jun 30, 2018
06/18
by
Mao-Sheng Li; Yan-Ling Wang; Zhu-Jun Zheng
texts
eye 2
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We solved the unextendible maximally entangled basis (UMEB) problem in $\mathbb{C}^{d}\bigotimes\mathbb{C}^{d'}(d\neq d')$,the results turn out to be that there always exist a UMEB.In addition,there might be two sets of UMEB with different numbers.The main difficult is to prove the unextendibility of the set of states.We give an explicit construction of UMEB by considering the Schmidt number of the complementary space of the states we construct.
Topics: Quantum Physics, Mathematics, Mathematical Physics
Source: http://arxiv.org/abs/1407.2404
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7.0
Jul 22, 2021
07/21
by
Yong-Mo, Wang; Zuo-Rui, Shen; Ling-Wang, Gao
texts
eye 7
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16
16
Jun 28, 2018
06/18
by
Jane-Ling Wang; Jeng-Min Chiou; Hans-Georg Mueller
texts
eye 16
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With the advance of modern technology, more and more data are being recorded continuously during a time interval or intermittently at several discrete time points. They are both examples of "functional data", which have become a prevailing type of data. Functional Data Analysis (FDA) encompasses the statistical methodology for such data. Broadly interpreted, FDA deals with the analysis and theory of data that are in the form of functions. This paper provides an overview of FDA,...
Topics: Methodology, Statistics
Source: http://arxiv.org/abs/1507.05135
2
2.0
Jun 30, 2018
06/18
by
Yan-Ling Wang; Mao-Sheng Li; Shao-Ming Fei
texts
eye 2
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We investigate the unextendible maximally entangled bases in $\mathbb{C}^{d}\bigotimes\mathbb{C}^{d}$ and present a $30$-number UMEB construction in $\mathbb{C}^{6}\bigotimes\mathbb{C}^{6}$. For higher dimensional case, we show that for a given $N$-number UMEB in $\mathbb{C}^{d}\bigotimes\mathbb{C}^{d}$, there is a $\widetilde{N}$-number, $\widetilde{N}=(qd)^2-(d^2-N)$, UMEB in $\mathbb{C}^{qd}\bigotimes\mathbb{C}^{qd}$ for any $q\in\mathbb{N}$. As an example, for...
Topic: Quantum Physics
Source: http://arxiv.org/abs/1409.5019
51
51
Sep 23, 2013
09/13
by
Chang-Bo Sun; Jia-Ling Wang; Xin-Zhou Li
texts
eye 51
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The viscous Cardassian cosmology is discussed, assuming that there is a bulk viscosity in the cosmic fluid. The dynamical analysis indicates that there exists a singular curve in the phase diagram of viscous Cardassian model. In the viscous PL model, the equation-of-state parameter $w_{k}$ is no longer a constant and it can cross the cosmological constant divide $w_{\Lambda}=-1$, in contrast with same problem of the ordinary PL model. Other models possess with similar characteristics. For MP...
Source: http://arxiv.org/abs/0903.3087v1
7
7.0
Apr 5, 2021
04/21
by
Qi-Sheng, Luo; Qing-Ling, Wang; Xing-Ren, Yan
texts
eye 7
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comment 0
8
8.0
Jun 26, 2018
06/18
by
Yan-Ling Wang; Zhu-Jun Zheng; Shao-Ming Fei
texts
eye 8
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comment 0
In this paper, we study the one-way local operations and classical communication (LOCC) problem. In $\mathbb{C}^d\otimes\mathbb{C}^d$ with $d\geq4$, we construct a set of $3\lceil\sqrt{d}\rceil-1$ one-way LOCC indistinguishable maximally entangled states which are generalized Bell states. Moreover, we show that there are four maximally entangled states which cannot be perfectly distinguished by one-way LOCC measurements for any dimension $d\geq 4$.
Topic: Quantum Physics
Source: http://arxiv.org/abs/1501.06100
4
4.0
Jun 30, 2018
06/18
by
Ci-Ren Jiang; John A D Aston; Jane-Ling Wang
texts
eye 4
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Positron Emission Tomography (PET) is an imaging technique which can be used to investigate chemical changes in human biological processes such as cancer development or neurochemical reactions. Most dynamic PET scans are currently analyzed based on the assumption that linear first order kinetics can be used to adequately describe the system under observation. However, there has recently been strong evidence that this is not the case. In order to provide an analysis of PET data which is free...
Topics: Applications, Statistics, Methodology
Source: http://arxiv.org/abs/1411.2051
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58
Sep 18, 2013
09/13
by
Guozhong He; Hans-Georg Müller; Jane-Ling Wang; Wenjing Yang
texts
eye 58
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We study regression models for the situation where both dependent and independent variables are square-integrable stochastic processes. Questions concerning the definition and existence of the corresponding functional linear regression models and some basic properties are explored for this situation. We derive a representation of the regression parameter function in terms of the canonical components of the processes involved. This representation establishes a connection between functional...
Source: http://arxiv.org/abs/1102.5212v1
63
63
Sep 24, 2013
09/13
by
Ling Wang; Zheng-Cheng Gu; Frank Verstraete; Xiao-Gang Wen
texts
eye 63
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The ground state phase of spin-1/2 J_1-J_2 antiferromagnetic Heisenberg model on square lattice in the maximally frustrated regime (J_2 ~ 0.5J_1) has been debated for decades. Here we study this model by using a recently proposed novel numerical method - the cluster update algorithm for tensor product states (TPSs). The ground state energies at finite sizes and in the thermodynamic limit (with finite size scaling) are in good agreement with the state of art exact diagonalization study, and the...
Source: http://arxiv.org/abs/1112.3331v2
63
63
Sep 21, 2013
09/13
by
Jane-Ling Wang; Liugen Xue; Lixing Zhu; Yun Sam Chong
texts
eye 63
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In this paper, we study the estimation for a partial-linear single-index model. A two-stage estimation procedure is proposed to estimate the link function for the single index and the parameters in the single index, as well as the parameters in the linear component of the model. Asymptotic normality is established for both parametric components. For the index, a constrained estimating equation leads to an asymptotically more efficient estimator than existing estimators in the sense that it is...
Source: http://arxiv.org/abs/0905.2042v1
11
11
Apr 5, 2021
04/21
by
Xiou-Ling, Wang; Chun-Hua, Du; Ming, Wu; Ya-Ping, Wang
texts
eye 11
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comment 0
65
65
Jul 20, 2013
07/13
by
Juan Lucas Bali; Graciela Boente; David E. Tyler; Jane-Ling Wang
texts
eye 65
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In many situations, data are recorded over a period of time and may be regarded as realizations of a stochastic process. In this paper, robust estimators for the principal components are considered by adapting the projection pursuit approach to the functional data setting. Our approach combines robust projection-pursuit with different smoothing methods. Consistency of the estimators are shown under mild assumptions. The performance of the classical and robust procedures are compared in a...
Source: http://arxiv.org/abs/1203.2027v1
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64
Sep 21, 2013
09/13
by
Ling Wang; Didier Poilblanc; Zheng-Cheng Gu; Xiao-Gang Wen; Frank Verstraete
texts
eye 64
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We construct a class of projected entangled pair states (PEPS) which is exactly the resonating valence bond (RVB) wavefunctions endowed with both short range and long range valence bonds. With an energetically preferred RVB pattern, the wavefunction is simplified to live in a one parameter variational space. We tune this variational parameter to minimize the energy for the frustrated spin 1/2 J1-J2 antiferromagnetic Heisenberg model on the square lattice. Taking a cylindrical geometry, we are...
Source: http://arxiv.org/abs/1301.4492v2
34
34
Feb 12, 2021
02/21
by
Jianhui Wu; Weifang Fan; Pengfei Gao; Qingjie Yang; Jing Zhang; Ling Wang
texts
eye 34
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Cadmium (Cd) stress significantly affects plant growth and development. Potentilla sericea is typically grown in gardens or as ground cover. In this study, the Cd response of P. sericea was analyzed based on physiological examinations and transcriptome analyses that uncovered the gene expression changes in P. sericea roots induced by a 7-day treatment with 90 µmol/L Cd 2+ . A total of 53,225 unigenes were identified, including 11,684 differentially expressed genes (DEGs; 8,083 upregulated and...
Topics: glutathione metabolism, sulfur metabolism
17
17
Jul 22, 2021
07/21
by
Ling-Wang, Gao; Zuo-Rui, Shen; Zhi-Qi, Liu; Xiao-Guang, Ma
texts
eye 17
favorite 0
comment 0
5
5.0
Jun 30, 2018
06/18
by
Yan-Ling Wang; Mao-Sheng Li; Shao-Ming Fei; Zhu-Jun Zheng
texts
eye 5
favorite 0
comment 0
We studied the construction problem of the unextendible product basis (UPB). We mainly give a method to construct a UPB of a quantum system through the UPBs of its subsystem. Using this method and the UPBs which are known for us, we construct different kinds of UPBs in general bipartite quantum system. Then we use these UPBs to construct a family of UPBs in multipartite quantum system. The UPBs can be used to construct the bound entangled states with different ranks.
Topics: Quantum Physics, Mathematical Physics, Mathematics
Source: http://arxiv.org/abs/1703.06542
2
2.0
Jun 30, 2018
06/18
by
Yan-Ling Wang; Mao-Sheng Li; Shao-Ming Fei; Zhu-Jun Zheng
texts
eye 2
favorite 0
comment 0
In this paper, we give a method for the local unitary equivalent problem which is more efficient than that was proposed by Bin Liu $et \ al$ \cite{bliu}.
Topics: Quantum Physics, Mathematics, Mathematical Physics
Source: http://arxiv.org/abs/1407.2400
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24
Jul 22, 2021
07/21
by
Xiao-Na, Cai; Da-Zhuang, Huang; Zuo-Rui, Shen; Ling-Wang, Gao
texts
eye 24
favorite 0
comment 0
14
14
Jul 21, 2021
07/21
by
Wen-Li, Wang; Fu-Chun, Bi; Xiu-Ling, Wang; Run-Qiu, Huang
texts
eye 14
favorite 0
comment 0
6
6.0
Jun 30, 2018
06/18
by
Mao-Sheng Li; Yan-Ling Wang; Shao-Ming Fei; Zhu-Jun Zheng
texts
eye 6
favorite 0
comment 0
We give a explicit construction of $d$ locally indistinguishable orthogonal maximally entangled states in $\mathbb{C}^d\otimes\mathbb{C}^d$ for any $d\geq 4$. This gives an answer to the conjecture proposed by S. Bandyopadhyay in 2009. Thus it reflects the nonlocality of the fundamental feature of quantum mechanics.
Topic: Quantum Physics
Source: http://arxiv.org/abs/1411.6702
49
49
Sep 22, 2013
09/13
by
Wanzhou Zhang; Wenan Guo; Kaj H Hoglund; Ling Wang; Anders W. Sandvik
texts
eye 49
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We study the distribution of local magnetic susceptibilities in the two-dimensional antiferromagnetic S=1/2 Heisenberg model on various random clusters, in order to determine whether effects of edge disorder could be detected in NMR experiments (through the line shape, as given by the distribution of local Knight shifts). Although the effects depend strongly on the nature of the edge and the cluster size, our results indicate that line widths broader than the average shift should be expected...
Source: http://arxiv.org/abs/1004.5314v1
2
2.0
Jun 29, 2018
06/18
by
Yan-Ling Wang; Mao-Sheng Li; Zhu-Jun Zheng; Shao-Ming Fei
texts
eye 2
favorite 0
comment 0
In this paper, we mainly study the local indistinguishability of multipartite product states. Firstly, we follow the method of Z.-C. Zhang \emph{et al}[Phys. Rev. A 93, 012314(2016)] to give another more concise set of $2n-1$ orthogonal product states in $\mathbb{C}^m\otimes\mathbb{C}^n(4\leq m\leq n)$ which can not be distinguished by local operations and classical communication(LOCC). Then we use the 3 dimension cubes to present some product states which give us an intuitive view how to...
Topics: Quantum Physics, Mathematical Physics, Mathematics
Source: http://arxiv.org/abs/1603.01731
17
17
Jun 28, 2018
06/18
by
Yan-Ling Wang; Mao-Sheng Li; Zhu-Jun Zheng; Shao-Ming Fei
texts
eye 17
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comment 0
We study the local indistinguishability of mutually orthogonal product basis quantum states in the high-dimensional quantum system. In the quantum system of $\mathbb{C}^d\otimes\mathbb{C}^d$, where $d$ is odd, Zhang \emph{et al} have constructed $d^2$ orthogonal product basis quantum states which are locally indistinguishable in [Phys. Rev. A. {\bf 90}, 022313(2014)]. We find a subset contains with $6d-9$ orthogonal product states which are still locally indistinguishable. Then we generalize...
Topic: Quantum Physics
Source: http://arxiv.org/abs/1509.06927
2
2.0
Jun 29, 2018
06/18
by
Yan-Ling Wang; Mao-Sheng Li; Shao-Ming Fei; Zhu-Jun Zheng
texts
eye 2
favorite 0
comment 0
We study the unextendible maximally entangled bases (UMEB) in $\mathbb{C}^{d}\bigotimes\mathbb{C}^{d}$ and connect it with the partial Hadamard matrix. Firstly, we show that for a given special UMEB in $\mathbb{C}^{d}\bigotimes\mathbb{C}^{d}$, there is a partial Hadamard matrix can not extend to a complete Hadamard matrix in $\mathbb{C}^{d}$. As a corollary, any $(d-1)\times d$ partial Hadamard matrix can extend to a complete Hadamard matrix. Then we obtain that for any $d$ there is an UMEB...
Topics: Quantum Physics, Mathematical Physics, Mathematics
Source: http://arxiv.org/abs/1604.08665
14
14
Jul 22, 2021
07/21
by
Ling, Wang; Xing-Fu, Jiang; Li-Zhi, Luo; Yi, Hu; Lei, Zhang
texts
eye 14
favorite 0
comment 0
50
50
Sep 23, 2013
09/13
by
Ming-Tao Li; Wen-Ling Wang; Yu-Bing Dong; Zong-Ye Zhang
texts
eye 50
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comment 0
The analytical forms of the interaction potentials between one S-wave and one P-wave heavy mesons as well as the potentials between two P-wave heavy mesons are deduced based on a chiral quark model. Our results explicitly show the attractive property between two heavy mesons. Consequently, a series of possible molecular states are obtained. It is expected that our study might shed some light on the popular discussions of the newly observed XYZ states.
Source: http://arxiv.org/abs/1303.4140v2
7
7.0
Jul 22, 2021
07/21
by
Jiao-Ling, Wang; Ya-Fei, Ma; Shuang, Wang; Yun-Chao, Han; Bing, Zhang
texts
eye 7
favorite 0
comment 0
97
97
Sep 20, 2013
09/13
by
Alan L. Carey; Stuart Johnson; Michael K. Murray; Danny Stevenson; Bai-Ling Wang
texts
eye 97
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We develop the theory of Chern-Simons bundle 2-gerbes and multiplicative bundle gerbes associated to any principal $G$-bundle with connection and a class in $H^4(BG, \ZZ)$ for a compact semi-simple Lie group $G$. The Chern-Simons bundle 2-gerbe realises differential geometrically the Cheeger-Simons invariant. We apply these notions to refine the Dijkgraaf-Witten correspondence between three dimensional Chern-Simons functionals and Wess-Zumino-Witten models associated to the group $G$. We do...
Source: http://arxiv.org/abs/math/0410013v2
8
8.0
Jul 22, 2021
07/21
by
Rong-Qin, Ma; Lin-Ling, Wang; Hui, Heng; Ze-Yang, Zhou; Zhi, Li
texts
eye 8
favorite 0
comment 0
55
55
Sep 20, 2013
09/13
by
Chen Liu; Ling Wang; Anders W. Sandvik; Yu-Cheng Su; Ying-Jer Kao
texts
eye 55
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We discuss variationally optimized matrix-product states for the transverse-field Ising chain, using D*D matrices with small D=2-10. For finite system size N there are energy minimums for symmetric as well as symmetry-broken states, which cross each other at a field value hc(N,D); thus the transition is first-order. A continuous transition develops as N->infinity. The asymptotic critical behavior is then always of mean-field type (the magnetization exponent beta=1/2), but a window of field...
Source: http://arxiv.org/abs/1002.1657v1
10
10.0
Jul 22, 2021
07/21
by
Gui-Tian, Gao; Ke-Ping, Chen; Qin, Yao; Lin-Ling, Wang; Hui-Qing, Chen
texts
eye 10
favorite 0
comment 0
0
0.0
Aug 20, 2021
08/21
by
Ling Wang; Xufei Luo; Yaolong Chen; Janne Estill; Xianzhuo Zhang; Pengfei Li; Leiqing Wang
data
eye 0
favorite 0
comment 0
Most of the researches on smoking and human health has focused on the harmful effect of smoking on health. However, some epidemiological studies have shown that smoking has a protective effect on the occurrence of some diseases, such as Parkinson's disease. This phenomenon has attracted the attention of some researchers, and many systematic reviews and meta-analyses have been carried out. However, high quality systematic reviews can provide decision basis for clinical decision makers, while low...
Source: https://osf.io/qcxnd/
3
3.0
Apr 5, 2021
04/21
by
Shao-Chun, Zhou; < Sup> , Zhang Ming-Hai; /sup> Shuang-Ling, Wang
texts
eye 3
favorite 0
comment 0
5
5.0
Jul 22, 2021
07/21
by
Ding-Xu, Li; Xi-Hong, Lei; Yan-Cai, Xu; Zheng, Li; Ling-Wang, Gao
texts
eye 5
favorite 0
comment 0
10
10.0
Jul 21, 2021
07/21
by
Wen-Li, Wang; Xiu-Ling, Wang; Fu-Chun, Bi; Yun-Ting, Wei; Chu-Chi, Tang
texts
eye 10
favorite 0
comment 0
7
7.0
Apr 5, 2021
04/21
by
Wei, Zou; Shi-Yi, Zhang; Jian-Zhong, Wang; Jin-Ling, Wang; Al., Yang Kai-Hai Et
texts
eye 7
favorite 0
comment 0
6
6.0
Jul 22, 2021
07/21
by
Yi-Cong, Liu; Ling, Wang; You-Jun, Zhang; Wen, Xie; Qing-Jun, Wu; Shao-Li, Wang
texts
eye 6
favorite 0
comment 0
0
0.0
Apr 28, 2022
04/22
by
Shouyuan Wu; Xuan Yu; Yajia Sun; Ping Wang; Ling Wang; Renfeng Su; Junxian Zhao; Yaolong Chen
data
eye 0
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comment 0
Through synthesizing and analyzing the available definitions of evidence, this ScR aims to systematically find most related definition of evidence, to explore the connotation and extension of different definitions of evidence, to provide a theoretical basis for better clarifying the definition for policy makers, decision makers, and stakeholders.
Source: https://osf.io/j3urd/
4
4.0
Jul 22, 2021
07/21
by
Huan-Ying, An; Qin, Wang; Zhi, Li; Xiao-Qun, Dang; Ze-Yang, Zhou; Lin-Ling, Wang
texts
eye 4
favorite 0
comment 0
11
11
Apr 5, 2021
04/21
by
Ren, Guo; Shu-Fan, Chen; Qi-Sheng, Luo; Qing-Ling, Wang; Hong-Kun, Yi; Qiong-Fen, Zhan
texts
eye 11
favorite 0
comment 0
0
0.0
Sep 2, 2021
09/21
by
Feng-Ling Wang; Deng-Rong Zhou; Hai-Yan Deng; Lin-Li Pu; Shao-Lan Lin; Rong Gou
data
eye 0
favorite 0
comment 0
Diabetic foot ulcer is one of the serious complications of diabetes. It is the result of a joint effect of lower extremities vascular lesions, neuropathy and infection, which require amputation and even threaten the life of the patient. At present, the conventional treatment for DFU includes infection control, wound care, wound reduction, reduction of foot pressure, use of dressings that are beneficial to wound surface healing, etc., but the effectiveness is not satisfactory. Recombinant human...
Source: https://osf.io/w6p24/
8
8.0
Apr 6, 2021
04/21
by
Wen-Jian, Wu; Bin, Shen; Cheng, Chen; He-Ding, Shen; Luan-Luan, Wei; Ling, Wang; K, Li
texts
eye 8
favorite 0
comment 0
2
2.0
May 14, 2022
05/22
by
World Youth Symphony Orchestra; A. Clyde Roller; Alan Chow; Alvin Chow; Marjorie Kransberg; Mei-Ling Wang; Michael Schubert
audio
eye 2
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Tracklist: 1. Concerto In E Minor, Op. 64 - Allegro Molto Appassionato - Marjorie Kransberg 2. Concerto No. 1 In F-Sharp Minor, Op. 1 - Vivace - Alan Chow 3. Concerto In C Major - Allegro Spiritoso - Michael Schubert 4. Concerto No. 3 In C Minor, Op. 37 - Rondo - Mei-Ling Wang 5. Concerto No. 2 In G Minor, Op. 22 - Presto - Alvin Chow
Topic: Classical
Source: Vinyl LP
57
57
Oct 21, 2014
10/14
by
Xian-jun, Feng; Xiu-guang, Qin; Li, Zang; Hui, Feng; Wan-ling, Wang; Dong, Liu; Ping-fa, Li
texts
eye 57
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This article is from Pakistan Journal of Medical Sciences , volume 30 . Abstract Objective: We conducted a perspective study to investigate the association between mRNA expression quantities of ERCC1, BRCA1, RRM1 and RRM2 and response to chemotherapy and clinical outcome of advance Non-Small Cell Lung Cancer.(NSCLC). Methods: Two hundred eight patients who were diagnosed as advanced stage NSCLC were included in our study. A fluorescence-based and real-time detection method was used to determine...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4048491
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12
Jul 22, 2021
07/21
by
Fu-An, Wu; Jin-Xing, Zhou; Mao-De, Yu; Qian-Ling, Wang; Li, Xu; Cheng, Lu; Cheng-Jun, Jing
texts
eye 12
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