Results 11 to 20 of about 7,672,439 (332)

Wind tunnel experiments: saltation is necessary for wind-packing

Journal of Glaciology, 2017
Wind-packed snow in the form of slabs or crusts is an important part of alpine and polar snow covers. Yet, the formation process of such layers is poorly understood.
CHRISTIAN G. SOMMER, MICHAEL LEHNING, CHARLES FIERZ   +2 more
doaj   +2 more sources

Exact Hausdorff and Packing measure of certain Cantor sets, not necessarily self-similar or homogeneous [PDF]

Journal of Mathematical Analysis and Applications, 2016
We compute the exact Hausdorff and packing measures of linear Cantor sets which might not be self similar or homogeneous . The calculation is based on the local behavior of the natural probability measure supported on the sets.
Leandro Zuberman
semanticscholar   +2 more sources

Note on packing and weak-packing measures with Hausdorff functions

Journal of Mathematical Analysis and Applications, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wen, Sheng-You, Wen, Zhi-Ying
openaire   +2 more sources

Packing rates of measures and a conjecture for the packing density of 2413

, 2010
We give a new lower bound of 0.10472422757673209041 for the packing density of 2413, justify it by a construction, and conjecture that this value is actually equal to the packing density. Along the way we define the packing rate of a permutation with respect to a measure, and show that maximizing the packing rate of a pattern over all measures gives ...
Presutti, C. B., Stromquist, Walter
openaire   +5 more sources

On packing measures and a theorem of Besicovitch [PDF]

Proceedings of the American Mathematical Society, 2014
Let H h \mathcal {H}^h
García, I, Shmerkin, P
openaire   +6 more sources

Square packings and rectifiable doubling measures

Discrete Analysis
Square packings and rectifiable doubling measures, Discrete Analysis 2025:3, 40 pp. A measure $\mu$ on a metric space is $m$-rectifiable if it assigns full measure to a countable collection of Lipschitz images of bounded subsets of $\mathbb{R}^m ...
Matthew Badger, Raanan Schul
doaj   +3 more sources

Packing measure in general metric space

, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G. Edgar
openaire   +4 more sources

Exact packing measure of central Cantor sets in the line [PDF]

, 2012
In this paper we consider a class of symmetric Cantor sets in R. Under certain separation condition we determine the exact packing measure of such a Cantor set through the computation of the lower density of the uniform probability measure supported on ...
Ignacio García, Leandro Zuberman
semanticscholar   +2 more sources

Hausdorff measure and packing measure of the graph of dilation-stable Lévy processes☆

, 2012
Let X={X(t),t∈R+} be a dilation-stable Lévy process on Rd. We determine a Hausdorff measure function ϕ(a) such that the graph G[0,1]={(t,X(t)):0⩽t⩽1} has positive finite ϕ-measure. We also investigate the packing measure of G[0,1]
Yanyan Hou
semanticscholar   +2 more sources

Are these crystals isostructural? Symmetry requirements, extent of difference, and likeness of supramolecular interactions [PDF]

Structural Dynamics
The intentional design of crystalline materials, the fine-tuning of physical and chemical properties by slight chemical alterations - crystal engineering - requires understanding of solid-state assembly including supramolecular interactions and ...
Petra Bombicz
doaj   +2 more sources