Mathematics topic list of research papers
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Identifying structures of continuously-varying weighted networks2016 / Guofeng Mei, Xiaoqun Wu, Guanrong Chen, Jun-an Lu
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Generation of Curved High-order Meshes with Optimal Quality and Geometric Accuracy
Abstract We present a novel methodology to generate curved high-order meshes featuring optimal mesh quality and geometric accuracy. The proposed technique combines a distortion measure and a geometric ...
2016 / Eloi Ruiz-Gironés, Josep Sarrate, Xevi Roca -
Pathwise integration with respect to paths of finite quadratic variation
Abstract We study a pathwise integral with respect to paths of finite quadratic variation, defined as the limit of non-anticipative Riemann sums for gradient-type integrands. We show that the integral satisfies a pathwise isometry property,...
2016 / Anna Ananova, Rama Cont -
Research and Application of Improved Gas Concentration Prediction Model Based on Grey Theory and BP Neural Network in Digital Mine
Abstract Gas disaster is one of the most serious disasters in coal mine safety production. Therefore, it is of great significance to strengthen the coal mine gas disasters forecasting warning technology research for improving the ability of...
2016 / Sirui Zhang, Botao Wang, Xueen Li, Hao Chen -
Dynamical Unstable Processes in the Brain: A Biologically Inspired Communication Mechanism from “Unconscious” to “Conscious” Actors
Abstract The specific aim of this article is to illustrate a possible model to explain and better define in future, the emergence of a conscience like ability from the normal brain operations. We consider the normal behavior of the brain to be...
2016 / Antonio Luigi Perrone -
Sectional curvature of polygonal complexes with planar substructures
Abstract In this paper we introduce a class of polygonal complexes for which we consider a notion of sectional combinatorial curvature. These complexes can be viewed as generalizations of 2-dimensional Euclidean and hyperbolic buildings. We focus on ...
2016 / Matthias Keller, Norbert Peyerimhoff, Felix Pogorzelski -
An Equal-space Algorithm for Block-mesh Improvement
Abstract A simple smoothing algorithm is proposed for general block-structured meshes. The basic method converts a multi-dimensional problem of mesh-smoothing to a set of one-dimensional problems of length-measurement (or similar geometrical...
2016 / Jin Yao, Douglas Stillman -
Convection instability of non-Newtonian Walter's nanofluid along a vertical layer
Abstract The linear stability of viscoelastic nanofluid layer is investigated. The rheological behavior of the viscoelastic fluid is described through the Walter's model. The normal modes analysis is utilized to treat the equations of motion for...
2016 / Galal M. Moatimid, Mohamed A. Hassan -
Exceptional collections, and the Néron–Severi lattice for surfaces
Abstract We work out properties of smooth projective varieties X over a (not necessarily algebraically closed) field k that admit collections of objects in the bounded derived category of coherent sheaves ...
2016 / Charles Vial -
About One Improvement of Poulsen's Algorithm for Volatile time Series Modeling
Abstract By specific example of the volatile time series there are considered known fuzzy forecasting models, which differ in rules of fuzzification and/or defuzzification. In the context of this study, the paper presents a new approach to...
2016 / Hajar Shikhaliyeva, Tahir Mehdiyev -
Finitely generated gyrovector subspaces and orthogonal gyrodecomposition in the Möbius gyrovector space
Abstract In this study, we show that any finitely generated gyrovector subspace in the Möbius gyrovector space coincides with the intersection of the vector subspace generated by the same generators and the Möbius ball. As an application, we present ...
2016 / Toshikazu Abe, Keiichi Watanabe -
Almost sure synchronization control for stochastic delayed complex networks based on pinning adaptive method2016 / Tianbo Wang, Shouwei Zhao, Wuneng Zhou, Weiqin Yu
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Optimal solutions for homogeneous and non-homogeneous equations arising in physics
Abstract In this study, we present a new modified convergent analytical algorithm for the solution of nonlinear boundary value problems by the Variation of Parameters Method (VPM). The method is based on embedding, auxiliary parameter and auxiliary...
2016 / Waseem Sikander, Umar Khan, Naveed Ahmed, Syed Tauseef Mohyud-Din -
Dynamic history-dependent variational-hemivariational inequalities with applications to contact mechanics2016 / Stanislaw Migórski, Justyna Ogorzaly
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Application of inequalities technique to dynamics analysis of a stochastic eco-epidemiology model2016 / Tao Feng, Xinzhu Meng, Lidan Liu, Shujing Gao
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Optimization of two-stage production/inventory systems under order base stock policy with advance demand information2016 / Koichi Nakade, Shiori Yokozawa
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Hydromagnetic axisymmetric slip flow along a vertical stretching cylinder with convective boundary condition
Abstract The steady axi-symmetric laminar boundary-layer slip flow of a viscous incompressible fluid and heat transfer towards a vertical stretching cylinder in the presence of a uniform magnetic field is investigated. It is assumed that the left...
2016 / N. Vishnu Ganesh, B. Ganga, A.K. Abdul Hakeem, S. Saranya, R. Kalaivanan -
Computing the forgotten topological index of four operations on graphs
Abstract For a (molecular) graph, the first Zagreb index M 1 ...
2016 / Shehnaz Akhter, Muhammad Imran -
An efficient numerical method for the modified regularized long wave equation using Fourier spectral method
Abstract The modified regularized long wave (MRLW) equation is numerically solved using Fourier spectral collection method. The MRLW equation is discretized in space variable by the Fourier spectral method and Leap-Frog method for time dependence....
2016 / Hany N. Hassan -
Modeling of Searching Agent Behavior by Means of Neural Gas
Abstract The current work describes the results of modeling of the behavior of the autonomous agent. The control system of the agent is based on a growing neuron gas. Computer simulations characterize the exploration behavior of the agent in...
2016 / Vladimir G. Red’ko, Tamara I. Sharipova, Galina A. Beskhlebnova