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USA-TX-LONGVIEW Azienda Directories
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Azienda News:
- An Operator-Splitting Optimization Approach for Phase-Field Simulation . . .
We propose an energy-stable parametric finite element method (ES-PFEM) for simulating solid-state dewetting of thin films in two dimensions via a sharp-interface model, which is governed by surface
- Fast and stable explicit operator splitting methods for phase-field models
In this paper, we propose fast and stable explicit operator splitting methods for both one- and two-dimensional nonlinear di usion equations for thin lm epitaxy with slope selection and the Cahn-Hilliard equation The equations are split into nonlinear and linear parts
- Fast and Stable Explicit Operator Splitting Methods for Phase-Field Models
In this paper, we propose fast and stable explicit operator splitting methods for both one- and two-dimensional nonlinear di usion equations for thin lm epitaxy with slope selection and Cahn-Hilliard equation The equations are split into nonlinear and linear parts
- An Operator-splitting Optimization Approach for Phase-field Simulation . . .
In this paper, we propose a new numerical method based on the Davis-Yin splitting (DYS) optimization algorithm to predict the ESC instead of using gradient flow approaches We discretize the
- Abstract. arXiv:2311. 02955v1 [math. NA] 6 Nov 2023
Key words phase-field, anisotropy, optimization approach, equilibrium shapes of crystals, Davis-Yin splitting MSC codes 74G15, 74G65, 65Z05 1 Introduction Computing equilibrium shapes of crystals (ESC) is an impor-tant and centuries-old interface problem
- An Operator-Splitting Optimization Approach for Phase-Field Simulation . . .
“An Operator-Splitting Optimization Approach for Phase-Field Simulation of Equilibrium Shapes of Crystals ” SIAM Journal of Scientific Computing, vol 46, no 3, Jun 2024, pp B331-B353 https: epubs siam org doi 10 1137 23M161183X
- A Fast and Stable Explicit Operator Splitting Method for Phase-Field Models
We illustrate the performance of our fast and stable explicit operator splitting method on several 1-D and 2-D examples We use This example was studied in [Li, Liu; 2003] to observe the morphological instability due to the nonlinear interaction
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