Articles with "internal variables" as a keyword



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Nonlinear Physiologically Structured Population Models with Two Internal Variables

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Published in 2020 at "Journal of Nonlinear Science"

DOI: 10.1007/s00332-020-09638-5

Abstract: First-order hyperbolic partial differential equations with two internal variables have been used to model biological and epidemiological problems with two physiological structures, such as chronological age and infection age in epidemic models, age and another… read more here.

Keywords: population models; age; two internal; physiologically structured ... See more keywords
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Constitutive Modeling with Single and Dual Internal Variables

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Published in 2023 at "Entropy"

DOI: 10.3390/e25050721

Abstract: Phenomenological constitutive models with internal variables have been applied for a wide range of material behavior. The developed models can be classified as related to the single internal variable formalism based on the thermodynamic approach… read more here.

Keywords: modeling single; internal variables; constitutive modeling; dual internal ... See more keywords