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Comparisons and asymptotics for empty space hazard functions of germ-grain models
germ-grain model empty space hazard rate spherical distance
2010/12/15
We study stochastic properties of the empty space for stationary germ-grain models in Rd, in particular we deal with the inner radius of the empty space with respect to a general structuring element w...
Spectral Properties of Grain Boundaries at Small Angles of Rotation
Schr¨odinger operators eigenvalues spectral gaps
2010/9/1
We study some spectral properties of a simple two-dimensional model for small angle defects in crystals and alloys. Starting from a periodic potential V : R2 → R, we let V#(x, y) = V (x, y) in the rig...
A GRAIN OF DUST FALLING THROUGH A SIERPINSKI GASKET
Binomial random variables fractals Hausdorff dimension random walks self-similarity
2007/12/12
In this paper we analyze the downward random motion of a particle in a vertical, bounded, Sierpinski gasket $G$, where at each layer either absorption or delays are considered. In the case of motion w...
期刊信息
篇名
A double species model for study of relaxation of impure Ni3Al grain boundaries
语种
英文
撰写或编译
撰写
作者
L. P. Zheng,Y. G. Ma,J. G. Han*,D. X. Li,X. R. Zhang
第一作者单位
刊物名称
Phys. Lett. A. 324(2-3). 211–...