Parameter identification of a class of economical models.
Cantó, Begoña, Coll, Carmen, Sánchez, Elena (2010)
Discrete Dynamics in Nature and Society
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Displaying similar documents to “Starshapedness and its applications to input-output models”
Parameter identification of a class of economical models.
Extracting second-order structures from single-input state-space models: Application to model order reduction
Jérôme Guillet, Benjamin Mourllion, Abderazik Birouche, Michel Basset (2011)
International Journal of Applied Mathematics and Computer Science
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This paper focuses on the model order reduction problem of second-order form models. The aim is to provide a reduction procedure which guarantees the preservation of the physical structural conditions of second-order form models. To solve this problem, a new approach has been developed to transform a second-order form model from a state-space realization which ensures the preservation of the structural conditions. This new approach is designed for controllable single-input state-space...
Comparing solutions of equation systems involving semipositive operators
Fujimoto, Takao, Herrero, Carmen, Villar, António (1985-1986)
Portugaliae mathematica
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A discrete economic growth model with endogenous labor.
Zhang, Wei-Bin (2005)
Discrete Dynamics in Nature and Society
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Integrating Photosynthesis, Respiration, Biomass Partitioning, and Plant Growth: Developing a Microsoft Excel®-based Simulation Model of Wisconsin Fast Plant (, Brassicaceae) Growth with Undergraduate Students
Y. L. Grossman, A. B. Berdanier, M. L. Custic, L. R. Feeley, S. F. Peake, A. J. Saenz, K. S. Sitton (2011)
Mathematical Modelling of Natural Phenomena
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This paper demonstrates the development of a simple model of carbon flow during plant growth. The model was developed by six undergraduate students and their instructor as a project in a plant ecophysiology course. The paper describes the structure of the model including the equations that were used to implement it in Excel®, the plant growth experiments that were conducted to obtain information for parameterizing and testing the model, model performance, student responses to the modeling...
The beginning of a mathematical simulation theory
Hans-Detlef Gerhardt (1977)
Kybernetika
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An improved economic growth model with endogenous fertility.
Guerrini, Luca (2006)
APPS. Applied Sciences
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Models combination in (max,+) algebra for the implementation of a simulation and analysis software
Sébastien Lahaye, Laurent Hardouin, Jean-Louis Boimond (2003)
Kybernetika
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This paper presents a modeling methodology in (max,+) algebra which has been developed in order to implement a modulary software for the simulation and the analysis of electronic cards production lines. More generally, this approach may be applied to hybrid flowshop type manufacturing systems.
A dominant height growth model for eucalyptus plantations in Portugal
Ayana Mateus, Margarida Tomé (2009)
Discussiones Mathematicae Probability and Statistics
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Eucalyptus globulus Labill is one of the most important economic forest species in Portugal, occupying an area of 875.10³ ha in a total forest area of 3346.10³ ha (Tomé et al., 2007). The main goal of this study is to develop a dominant height growth model for Eucalyptus, applicable throughout the country, representing an improve of the curves that are part of the whole stand model existing in Portugal, the GLOBULUS model (Tomé et al., 2001). The dominant height growth model will be...
A quantitative study of the rate of change in Spanish employment.
Antoni Espasa (1984)
Qüestiió
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In this paper the homogeneous information available for the Spanish economy on employment, productivity and wages is processed by means of annual single equation models. The aim in this exercise is to fix ideas about the fundamental characteristics that dominate the relationships between the mentioned data. A set of conclusions is listed at the end of the paper.