Results 71 to 80 of about 221,604 (201)
Metric Based Upscaling for Partial Differential Equations with a Continuum of Scales [PDF]
, 2007 Numerical upscaling of problems with multiple scale structures have attracted increasing attention in recent years. In particular, problems with non-separable scales pose a great challenge to mathematical analysis and simulation.
Zhang, Lei
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, 1980 The advance of semiconductor technology is bringing about rapid changes in the scale and performance of integrated systems, thus also in their economics and potential applications. The highly visible and readily quantified changes in measures such as the number of transistors are accompanied by more subtle but increasingly significant shifts in ...
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Coarse-grained modeling of multiscale diffusions : the p-variation estimates [PDF]
, 2010 We study the problem of estimating parameters of the limiting equation of a multiscale diffusion in the case of averaging and homogenization, given data from the corresponding multiscale system.
Papavasiliou, Anastasia +1 more
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Applied Rheology, 2012 This paper describes the development of a rapid rheological method for the characterization of functionalized citrus pulp fibers by high pressure homogenization.
Debon S. J. J., Wallecan J., Mazoyer J.
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Proceedings of the Glasgow Mathematical Association, 1955 The modern algebraic treatment of geometry in projective spaces focuses attention on the properties of homogeneous ideals in polynomial and power-series rings. This inevitably raises questions concerning how far ordinary ideal theory needs to be modified if only homogeneous ideals are to be regarded as significant.
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Homogenization techniques for population dynamics in strongly heterogeneous landscapes
Journal of Biological Dynamics, 2018 An important problem in spatial ecology is to understand how population-scale patterns emerge from individual-level birth, death, and movement processes.
Brian P. Yurk, Christina A. Cobbold
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Limits of Effective Material Properties in the Context of an Electromagnetic Tissue Model
IEEE Access, 2020 Most calibration schemes for reflection-based tissue spectroscopy in the mm-wave/ THz-frequency range are based on homogenized, frequency-dependent tissue models where macroscopic material parameters have either been determined by measurement or ...
Kevin Jerbic +5 more
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Homogenization of a non-homogeneous fluid
, 2018 We consider a non--homogeneous incompressible and heat conducting fluid confined to a 3D domain perforated by tiny holes. The ratio of the diameter of the holes and their mutual distance is critical, the former being equal to $ε^3$, the latter proportional to $ε$, where $ε$ is a small parameter.
Feireisl, Eduard +2 more
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Homogenization in elastodynamics with force term depending on time
International Journal of Mathematics and Mathematical Sciences, 2000 We extend the study on the homogenization problem for an elastic material containing a distributed array of gas bubbles to the case when the body force depends on time.
Ping Wang
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Stochastic homogenization for diffusions in random media
, 2023 reservedThis thesis deals with stochastic homogenization of Markov diffusion processes associated to second order uniformly elliptic partial differential operators in divergence form with random coefficients. Exploiting the beautiful relationship between
SCANO, GIANLUCA
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