Results 241 to 250 of about 221,211 (268)
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Mathematical insight through system dynamics
Transactions of the Institute of Measurement and Control, 1989This paper considers how the precise world of mathematics is applied to fuzzy ambiguous real-life problems. System dynamics modelling for novice modellers is described, and a comparison made with mathematical modelling, using a simple physics problem as an example. The special place of time in modelling is examined.
Donald E. Prior, Alfredo O. Moscardini
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Dynamics of Information Systems: Mathematical Foundations
2012This book presents recent developments and results found by participants of the Third International Conference on the Dynamics of Information Systems, which took place at the University of Florida, Gainesville FL, USA on February 16-18, 2011. The purpose of this conference was to bring together scientists and engineers from industry, government, and ...
Panos M. Pardalos +3 more
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Mathematical Description of Linear Dynamical Systems
Journal of the Society for Industrial and Applied Mathematics Series A Control, 1963There are two different ways of describing uynamicu systems: (i) bymeans of state variables and (ii) by input/output relations. The first method may be regarded as an axiornatization of Newton’s laws of mechanics and is taken to be the basic definition of a system.It is then shown (in the linear case) that the input/output relations determine only one ...
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Mathematical Dynamical Systems and Computational Systems
1997The main thesis of this chapter is that a dynamical viewpoint allows us to better understand some important foundational issues of computation theory. Effective procedures are traditionally studied from two different but complementary points of view.
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Stimulating Mathematical Interest with Dynamical Systems
The Mathematics Teacher, 1996Suppose that you have just been hired by the State Fish and Game Department. The management is considering opening a remote lake for fishing and wants to know if preliminary stocking should be done.
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Symbolic mathematical computing of bifurcations in dynamical systems
Journal of Computational Methods in Sciences and Engineering, 2004Summary: We present a specific software package to bifurcation analysis. Specifically for locating fixed-points of maps defined on \(\mathbb{R}\) and their variation with respect to parameters. Also this program allows both detecting and analyzing bifurcations under higher-order conditions.
J. A. Martínez +3 more
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Mathematical Modeling and Analysis of Dynamical Systems
2009This chapter provides mathematical preliminaries on dynamical systems to enable the readers to visualize the dynamic behavior of physical systems, with an ultimate aim to construct models of emotional dynamics and analyze its stability. It begins with various representational models of dynamical systems, and presents general methods of stability ...
Aruna Chakraborty, Amit Konar
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A mathematical model of the dynamics of the phytoplankton-nutrient system
Nonlinear Analysis: Real World Applications, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ovide Arino +2 more
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Dynamical Systems and Mathematical Economics
1986The modern mathematical economics literature is permeated with dynamics. This starts with a simple tatonnement story of how prices adjust according to supply and demand, and it continues with the more sophisticated price adjustment models which involve speculation, etc.
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A Mathematical Model for Dynamic Simulation of HVDC Systems
IEEE Transactions on Power Apparatus and Systems, 1983This paper develops a mathematical model for the dynamic simulation of ac-dc systems. The basic features of the proposed model are: All the subsystems and components of a realistic HVDC scheme are included in the model. The power system components are modelled using the exact differential equations derived from their three phase equivalent networks and
G.B. Giannakopoulos +2 more
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