2020
DOI: 10.1007/s11009-019-09757-x
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Exploration of Gibbs-Laguerre Tessellations for Three-Dimensional Stochastic Modeling

Abstract: Random tessellations are well suited for the probabilistic modeling of three-dimensional (3D) grain microstructure of polycrystalline metals. The present paper deals with so-called Gibbs-Laguerre tessellations where the generators of a Laguerre tessellation form a Gibbs point process. The goal is to construct an energy function of the Gibbs point process from a suitable set of potentials, such that the resulting Gibbs-Laguerre tessellation matches some desired geometrical properties. Since the model is analyti… Show more

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Cited by 12 publications
(19 citation statements)
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“…Note that the bounds (12) and (13) are not optimal. Both are highly sensitive to the value of K 0 , forcing it to be zero in practice, and especially for the model (LD, ϕ S ).…”
Section: Remark 411 (Optimality Of the Bounds)mentioning
confidence: 99%
See 3 more Smart Citations
“…Note that the bounds (12) and (13) are not optimal. Both are highly sensitive to the value of K 0 , forcing it to be zero in practice, and especially for the model (LD, ϕ S ).…”
Section: Remark 411 (Optimality Of the Bounds)mentioning
confidence: 99%
“…In [13] we presented an algorithm for the simulations of Gibbs-Laguerre tessellations in 3D. We were motivated by [4], where Gibbs Voronoi and Gibbs Delaunay tessellations in 2D were investigated.…”
Section: Simulationmentioning
confidence: 99%
See 2 more Smart Citations
“…2. The Markov chain Monte Carlo method of simulation of a Gibbs-Laguerre tessellation [16] is extended by adding the Euler angles to the state space. For this model of a tessellation structure, two different scenarios of orien- tations of cubic crystal grid of grains were simulated, namely: (A) the misorientation between neighbouring grains is low, (see Fig.…”
Section: Differences Between 2d and 3d Segmentationmentioning
confidence: 99%