Guangxi University for Nationalities

www.gxun.edu.cn/
Amgalang, China

Guangxi Institute for Nationalities in the Guangxi Zhuang Autonomous Region, southern China. Wikipedia.

SEARCH FILTERS
Time filter
Source Type

Zhang L.,Guangxi University for Nationalities
Agro Food Industry Hi-Tech | Year: 2017

The study of regional music culture was one of the hot topics in current musicology, therefore, the exploration on the correlation between geographical space and music culture from the perspective of the development of regional music culture was put forward. Firstly, the theory of regional music culture and its internal and external characteristics were described in detail. Secondly, the Hanjiang River Basin was as the research object, by using the method of investigation and literature, the geographical, hydrological, historical, cultural and all aspects were counted and analyzed, the results showed that the geographical space and the cultural and historical environment restricted and influenced the development of music culture.


Liu Z.,Guangxi University for Nationalities | Motreanu D.,University of Perpignan
Nonlinearity | Year: 2010

This paper is devoted to the existence of solutions for variational-hemivariational inequalities of elliptic type, with a higher order quasilinear principal part, at resonance as well as at nonresonance. The approach relies on the use of pseudomonotone operators. By means of the notion of Clarke's generalized gradient and the properties of the first eigenfunction of the quasilinear principal part, we also build a Landesman-Lazer theory in the nonsmooth framework of variational-hemivariational inequalities of elliptic type. © 2010 IOP Publishing Ltd & London Mathematical Society.


Li Z.,Guangxi University for Nationalities | Cui R.,Guangxi University for Nationalities
Information Sciences | Year: 2015

This paper studies similarity of fuzzy relations which is based on fuzzy topologies induced by fuzzy rough approximation operators. First, fuzzy topologies induced by fuzzy rough approximation operators are investigated and the concept of similarity of fuzzy relations is introduced. Next, it is proved that every fuzzy relation is uniquely similar to some fuzzy preorder relation and a characteristic condition for fuzzy relations to be transitive is established. Finally, algebraic structures on similarity of fuzzy relations are obtained. © 2015 Elsevier Inc.


Huang Z.,Guangxi University for Nationalities | Zhou Y.,Guangxi University for Nationalities
Journal of Convergence Information Technology | Year: 2011

In this paper, two new cluster analysis methods based on glowworm swarm optimization (GSO) algorithm are proposed. The first algorithm showed how GSO can be used to self-organization cluster analysis. The second algorithm is hybrid the GSO clustering analysis with the K-means algorithm to accelerate classification. Two clustering algorithms are tested on three data sets; experimental results show that the two kind of clustering algorithm has higher clustering results.


Liu Z.,Guangxi University for Nationalities | Li X.,Baise University
Nonlinear Analysis: Real World Applications | Year: 2015

In this paper, we deal with the approximate controllability for control systems described by a class of hemivariational inequalities. Firstly, we introduce the concept of mild solutions for hemivariational inequalities. Then the approximate controllability is formulated and proved by utilizing a fixed-point theorem of multivalued maps and properties of generalized Clarke subdifferential. © 2014 Elsevier Ltd. All rights reserved.


Wang X.,Guangxi University for Nationalities
Computers and Mathematics with Applications | Year: 2011

In this paper, we prove the existence and uniqueness of solutions for the boundary value problem of nonlinear impulsive differential equations of fractional order q∈(1,2]. Our results are based on Altman's fixed point theorem and LeraySchauder's fixed point theorem. © 2011 Elsevier Ltd. All rights reserved.


Liu Z.,Guangxi University for Nationalities | Sun J.,Guangxi University for Nationalities
Computers and Mathematics with Applications | Year: 2012

In this paper, we consider the existence of generalized solutions for fractional functional integro-differential equations of mixed type with nonlinear boundary value conditions. By establishing a new comparison theorem and applying the monotone iterative technique, we show the existence of extremal generalized solutions. © 2011 Elsevier Ltd. All rights reserved.


Liu Z.,Guangxi University for Nationalities | Sun J.,Guangxi University for Nationalities
Computers and Mathematics with Applications | Year: 2012

In this paper, we consider the existence of generalized solutions for fractional differential systems with nonlinear boundary value conditions. We first establish a new comparison theorem. By applying the monotone iterative technique and the method of lower and upper generalized solutions, we obtain sufficient conditions for existence of extremal generalized solutions. © 2011 Elsevier Ltd. All rights reserved.


Xie J.,Guangxi University for Nationalities | Zhou Y.,Guangxi University for Nationalities | Chen H.,Guangxi University for Nationalities
Computational Intelligence and Neuroscience | Year: 2013

Aiming at the phenomenon of slow convergence rate and low accuracy of bat algorithm, a novel bat algorithm based on differential operator and Lévy flights trajectory is proposed. In this paper, a differential operator is introduced to accelerate the convergence speed of proposed algorithm, which is similar to mutation strategy "DE/best/2" in differential algorithm. Lévy flights trajectory can ensure the diversity of the population against premature convergence and make the algorithm effectively jump out of local minima. 14 typical benchmark functions and an instance of nonlinear equations are tested; the simulation results not only show that the proposed algorithm is feasible and effective, but also demonstrate that this proposed algorithm has superior approximation capabilities in high-dimensional space. © 2013 Jian Xie et al.


Zhou P.,Guangxi University for Nationalities
Journal of Physics A: Mathematical and Theoretical | Year: 2012

We present a general scheme for multiparty joint remote preparation of an arbitrary m-qudit state with a pure entangled quantum channel via positive operator-valued measurement (POVM). The n senders share the information of the prepared state. The first sender performs POVM on his particles according to his knowledge of the original state, the other n 1 senders perform m-particle projective measurement and the receiver can probabilistically reconstruct the original state by performing unitary operations on his particles according to the senders' measurement results. The scheme has the advantage of having high success probability for multiparty joint remote preparation of an arbitrary m-qudit state via pure entangled quantum states. Moreover, it discusses the relationship between the coefficients of the pure entangled states and the success probability. © 2012 IOP Publishing Ltd.

Loading Guangxi University for Nationalities collaborators
Loading Guangxi University for Nationalities collaborators