Results 111 to 120 of about 335,151 (313)
The Canadian Journal of Chemical Engineering, EarlyView.Abstract We develop a delay‐aware estimation and control framework for a non‐isothermal axial dispersion tubular reactor modelled as a coupled parabolic‐hyperbolic PDE system with recycle‐induced state delay. The infinite‐dimensional dynamics are preserved without spatial discretization by representing the delay as a transport PDE and adopting a late ...
Behrad Moadeli, Stevan Dubljevic
wiley +1 more source
The degenerate two well problem for piecewise affine maps [PDF]
, 2012 Bernard Dacorogna +2 more
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Nonpure piecewise-Koszul algebras
Indian Journal of Pure and Applied Mathematics, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Optimal model‐based design of experiments for parameter precision: Supercritical extraction case
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley +1 more source
Tangent-Free Property for Periodic Cells Generated by Some General Piecewise Isometries
Discrete Dynamics in Nature and Society, 2013 Iterating an orientation-preserving piecewise isometry T of n-dimensional Euclidean space, the phase space can be partitioned with full measure into the union of the rational set consisting of periodically coded points, and the complement of the ...
Rongzhong Yu, Xinchu Fu
doaj +1 more source
Optimal dividends for a NatCat insurer in the presence of a climate tipping point
Canadian Journal of Statistics, EarlyView.Abstract We study optimal dividend strategies for an insurance company facing natural catastrophe claims, anticipating the arrival of a climate tipping point after which the claim intensity and/or the claim size distribution of the underlying risks deteriorates irreversibly.
Hansjörg Albrecher +2 more
wiley +1 more source
Optimum Design of Reinforced Concrete Outrigger Wall Opening Using Piecewise Linear Interpolation [PDF]
, 2020 Hye‐Lym Lee, Han‐Soo Kim
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Isoperimetric inequalities on slabs with applications to cubes and Gaussian slabs
Communications on Pure and Applied Mathematics, EarlyView.Abstract We study isoperimetric inequalities on “slabs”, namely weighted Riemannian manifolds obtained as the product of the uniform measure on a finite length interval with a codimension‐one base. As our two main applications, we consider the case when the base is the flat torus R2/2Z2$\mathbb {R}^2 / 2 \mathbb {Z}^2$ and the standard Gaussian measure
Emanuel Milman
wiley +1 more source
Joint ergodicity of piecewise monotone interval maps [PDF]
, 2022 Vitaly Bergelson, Younghwan Son
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