Search Results - "Huang, Chaocheng"

Mathematical modeling for colloidal dispersion undergoing Brownian motion by Huang, Chaocheng

“…An averaged motion approach for modeling Brownian dynamics for suspension systems of electrically charged particles in liquid is developed. The continuum model…”
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Linking hierarchical stratal architecture to plume spreading in a Lagrangian-based transport model by Ramanathan, Ramya, Ritzi Jr, Robert W., Huang, Chaocheng

“…In this article we present a new formulation of the Lagrangian‐based model for macrodispersion of inert solutes. The formulation is based on a hierarchical…”
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A Variational Principle for the Kramers Equation with Unbounded External Forces by Huang, Chaocheng

“…A time discrete variational principle is developed for the Cauchy problem of the Kramers equation with unbounded external force fields. The variational scheme…”
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Domain functionals and exit times for Brownian motion by Huang, Chaocheng, Miller, David

“…Two domain functionals describing the averaged expectation of exit times and averaged variance of exit times of Brownian motion from a domain, respectively,…”
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Variational formulations for Vlasov-Poisson-Fokker-Planck systems by Huang, Chaocheng, Jordan, Richard

“…Time‐discrete variational schemes are introduced for both the Vlasov–Poisson–Fokker–Planck (VPFP) system and a natural regularization of the VPFP system. The…”
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AN AGE-DEPENDENT POPULATION MODEL WITH NONLINEAR DIFFUSION IN Rn by HUANG, CHAOCHENG

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Transport of kinetically sorbing solutes in heterogeneous sediments with multimodal conductivity and hierarchical organization across scales by Soltanian, Mohamad Reza, Ritzi, Robert, Dai, Zhenxue, Huang, Chaocheng, Dominic, David

“…Solute transport in subsurface environments is controlled by geological heterogeneity over multiple scales. In reactive transport characterized by a low…”
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Modeling Groundwater in Multimodal Porous Media with Localized Decompositions by Huang, Chaocheng, Dai, Zhenxue

“…In the present paper, a new stochastic framework is introduced to decompose random variables. This decomposition method is shown to better capture and reflect…”
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Transport in heterogeneous sediments with multimodal conductivity and hierarchical organization across scales by Dai, Zhenxue, Ritzi, Robert W., Huang, Chaocheng, Rubin, Yoram N., Dominic, David F.

“…We consider here the Lagrangian approach for stochastic modeling of the transport of inert solutes in porous media. A general global covariance function of log…”
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GLOBAL SOLUTIONS TO THE LAKE EQUATIONS WITH ISOLATED VORTEX REGIONS by HUANG, CHAOCHENG

“…The vorticity formulation for the lake equations in R² is studied. We assume that the initial vorticity has the form ω(x, 0) = ω₀ (x)χΩ̅₀, where the initial…”
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Transport in heterogeneous sediments with multimodal conductivity and hierarchical organization across scales: Stochastic models of flow and transport in multiple-scale heterogeneous porous media by ZHENXUE DAI, RITZI, Robert W, CHAOCHENG HUANG, RUBIN, Yoram N, DOMINIC, David F

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Singular Integral System Approach to Regularity of 3D Vortex Patches by Huang, Chaocheng

“…The regularity of 3D vortex patches, which are weak solutions to the three dimensional incompressible Euler system with discontinuous initial data, is studied…”
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A free boundary problem with nonlinear jump and kinetics on the free boundaries by Huang, Chaocheng

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Global solutions for dynamical systems modeling motion of charged particles by Huang, Chaocheng

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Reactive solute transport in physically and chemically heterogeneous porous media with multimodal reactive mineral facies: The Lagrangian approach by Soltanian, Mohamad Reza, Ritzi, Robert, Dai, Zhenxue, Huang, Chaocheng

“…Physical and chemical heterogeneities have a large impact on reactive transport in porous media. Examples of heterogeneous attributes affecting reactive mass…”
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Averaged Motion of Charged Particles in a Curved Strip by Friedman, Avner, Huang, Chaocheng

“…This paper is concerned with the motion of electrically charged particles in a "curved" infinite strip. The system is Δφ = -P, ∂2ψ/∂ t2= -∇ φ(ψ, t), and P =…”
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A note on upscaling retardation factor in hierarchical porous media with multimodal reactive mineral facies by Soltanian, Mohamad Reza, Ritzi, Robert, Huang, Chaocheng, Dai, Zhenxue, Deng, Hailin

“…We present a model for upscaling the time-dependent effective retardation factor in hierarchical porous media with multimodal reactive mineral facies. The…”
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Homogenization methods in partial differential equations and modeling multiphase materials by Huang, Chaocheng

“…This thesis concerns with homogenization of partial differential equations with random structures. Several mathematical models of non-homogeneous media such as…”
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Averaged Motion of Charged Particles under Their Self-Induced Electric Field by Friedman, Avner, Huang, Chaocheng

“…In this paper we consider the averaged equations for a large number of small balls of uniform mass and charge moving under the force of their self-electric…”
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On the representation of the joint spectrum for a commutingn-tuple of non-normal operators by Xiaoman, Chen, Chaocheng, Huang

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