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A Mathematical Contribution to Gibbs’s Analysis of Fluid Phases in Equilibrium

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Partial Differential Equations and the Calculus of Variations

Abstract

The pioneering work of Ennio De Giorgi and Herbert Federer in the 1950’s on the structure of sets of finite perimeter laid a mathematical foundation for much of modern geometric measure theory. This contribution to continuum thermodynamics is formulated in this tradition. We here wish to examine possible interpretations of Gibbs’s phase rules for equilibrium in fluid systems of several phases in which surface energies are a dominant component of the relevant free energy. We initially consider a simple model problem in some detail and then briefly discuss more elaborate situations.

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Dedicated to Ennio De Giorgi on his sixtieth birthday

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© 1989 Birkhauser Boston

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Almgren, F.J., Gurtin, M.E. (1989). A Mathematical Contribution to Gibbs’s Analysis of Fluid Phases in Equilibrium. In: Colombini, F., Marino, A., Modica, L., Spagnolo, S. (eds) Partial Differential Equations and the Calculus of Variations. Progress in Nonlinear Differential Equations and Their Applications, vol 1. Birkhäuser Boston. https://doi.org/10.1007/978-1-4615-9828-2_2

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  • DOI: https://doi.org/10.1007/978-1-4615-9828-2_2

  • Publisher Name: Birkhäuser Boston

  • Print ISBN: 978-1-4615-9830-5

  • Online ISBN: 978-1-4615-9828-2

  • eBook Packages: Springer Book Archive

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