Articles with "finite infinite" as a keyword



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Gaussian approximations for chemostat models in finite and infinite dimensions

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Published in 2017 at "Journal of Mathematical Biology"

DOI: 10.1007/s00285-017-1097-6

Abstract: In a chemostat, bacteria live in a growth container of constant volume in which liquid is injected continuously. Recently, Campillo and Fritsch introduced a mass-structured individual-based model to represent this dynamics and proved its convergence… read more here.

Keywords: chemostat models; models finite; approximations chemostat; gaussian approximations ... See more keywords
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Finite-infinite element coupled analysis on the influence of material parameters on the dynamic properties of transition zones

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Published in 2017 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2017.05.071

Abstract: Abstract Based on the theory of vehicle-track coupling dynamics, a plane stress finite-infinite element model of a high-speed railway subgrade-bridge transition zone is proposed. With this model, the influence of 2 simultaneously varied subgrade material… read more here.

Keywords: parameters dynamic; transition; material parameters; infinite element ... See more keywords