Mathematics topic list of research papers
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Nonlinear Attitude Tracking Control of a Spacecraft with Thrusters Based on Error Quaternions
Abstract The multi-axis-coupling attitude control of a spacecraft with thrusters for attitude tracking is investigated. The attitude kinematics and dynamics are both described by error quaternions. The four error quaternion dynamic equations are...
2011 / Wu-xing JING, Shi-jie XU -
Unique Fixed Points in Domain Theory
Abstract We unveil new results based on measurement that guarantee the existence of unique fixed points which need not be maximal. In addition, we establish that least fixed points are always attractors in the μ topology, and then explore the...
2004 / Keye Martin -
Local DCPOs, Local CPOs and Local Completions
Abstract We use a subfamily of the Scott-closed sets of a poset to form a local completion of the poset. This is simultaneously a topological analogue of the ideal completion of a poset and a generalization of the sobrification of a topological...
2004 / Michael W. Mislove -
From Partial Orders with Projections to Domains
Abstract We study approximating partial orders with projections (approximating pop's). These are triples (D,≤, P ) consisting of a poset ( D ...
2004 / Ralph Kummetz -
Opinión y Noticias2012 / Fernando Morilla
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Free convective heat and mass transfer for MHD fluid flow over a permeable vertical stretching sheet in the presence of the radiation and buoyancy effects
Abstract The homotopy analysis method is employed to examine free convective heat and mass transfer in a steady two-dimensional magnetohydrodynamic fluid flow over a stretching vertical surface in porous medium. In this study thermal radiation and...
2014 / Mohammad Mehdi Rashidi, Behnam Rostami, Navid Freidoonimehr, Saeid Abbasbandy -
Reductions and Saturation Reductions of (Abstract) Knowledge Bases
Abstract Rough set theory is a useful tool for dealing with fuzzyness and uncertainty of knowledge. In rough set theory, knowledge reductions and generatings are important research topics and critical steps of knowledge acquisition. This paper...
2014 / Luoshan Xu, Jing Zhao -
Some Remarks Concerning the Algorithmic Analysis of Gene Regulatory Networks
Abstract In this work we study an algorithmic problem related to gene regulatory networks. This problem is the counting of fixed points in boolean networks. We focus our attention on monomial networks, and we prove that the counting of fixed points...
2013 / J. Andrés Montoya, Carolina Mejía -
Heat and mass transfer in a Jeffrey fluid over a stretching sheet with heat source/sink
Abstract This article studies the combined effect of heat and mass transfer in Jeffrey fluid over a stretching sheet in the presence of heat source/heat sink. The surface temperature and the concentration are assumed to vary according to power law...
2013 / M. Qasim -
Effects of radiation and variable viscosity on unsteady MHD flow of a rotating fluid from stretching surface in porous medium
Abstract This work is focused on the study of unsteady magnetohydrodynamics boundary-layer flow and heat transfer for a viscous laminar incompressible electrically conducting and rotating fluid due to a stretching surface embedded in a saturated...
2013 / A.M. Rashad -
Information Geometry on Complexity and Stochastic Interaction2015 / Nihat Ay
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On the Connections of Generalized Entropies With Shannon and Kolmogorov–Sinai Entropies2014 / Fryderyk Falniowski
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Opinion control in complex networks2015 / Naoki Masuda
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Effect of Tower Shadow and Wind Shear in a Wind Farm on AC Tie-Line Power Oscillations of Interconnected Power Systems2013 / Jin Tan, Weihao Hu, Xiaoru Wang, Zhe Chen
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Degree sequences of monocore graphs2014 / Allan Bickle
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Multiple Solutions to Implicit Symmetric Boundary Value Problems for Second Order Ordinary Differential Equations (ODEs): Equivariant Degree Approach2013 / Zalman Balanov, Wieslaw Krawcewicz, Zhichao Li, Mylinh Nguyen
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Further extension of the generalized and improved (G′/G)-expansion method for nonlinear evolution equation
Abstract In this article, the generalized and improved (G′/G)-expansion method has been proposed for further extension to generate many new travelling wave solutions. In addition, nonlinear ordinary differential equation is implemented as auxiliary...
2014 / Hasibun Naher, Farah Aini Abdullah -
Practical analytical solutions for benchmarking of 2-D and 3-D geodynamic Stokes problems with variable viscosity2013 / I. Yu. Popov, I. S. Lobanov, S. I. Popov, A. I. Popov, T. V. Gerya
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Log-Determinant Divergences Revisited: Alpha-Beta and Gamma Log-Det Divergences2015 / Andrzej Cichocki, Sergio Cruces, Shun-ichi Amari
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Hooked extended Langford sequences of small and large defects2014 / Shai Mor, Václav Linek