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Covering properties of $$\omega $$-mad families [PDF]
Archive for Mathematical Logic, 2019 Comment: Comments are welcome.
Aurichi, Leandro, Zdomskyy, Lyubomyr
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Characters and modular properties of permutation orbifolds [PDF]
, 1997 Explicit formulae describing the genus one characters and modular transformation properties of permutation orbifolds of arbitrary Rational Conformal Field Theories are presented, and their relation to the theory of covering surfaces is investigated ...
Bantay, Peter
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Covering Properties of Simplexes
Journal of Mathematical Analysis and Applications, 1993 Let \(N=\{1,2,\ldots,n\}\) and \(\{e_ 1,e_ 2,\ldots,e_ n\}\) be the unit vectors of \(n\)-dimensional Euclidean space i.e., the \(i^{\text{th}}\) coordinate of \(e_ i\) is 1, the other coordinates are 0. For any \(S \subset N\) let \(\Delta^ S\) denote the convex hull of \(\{e_ j:\;j \in S\}\). These are the simplexes of the title. \textit{E. Sperner} [
Idzik, Adam, Tan, Kok-Keong
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Covering properties for LQ𝒰s with nested bases
International Journal of Mathematics and Mathematical Sciences, 2001 This paper deals with problems on LQ𝒰 spaces which have a nested base; among others we give conditions so that a space (X,τ1,τ2) admits an LQ𝒰𝒰 which generates τ1 and 𝒰−1τ2, and give necessary and sufficient conditions for a space to be quasi-metrizable,
A. Andrikopoulos, J. N. Stabakis
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Covering property of Hofstadter’s butterfly [PDF]
Physical Review B, 1998 5 pages, 4 figures, to appear in Phys.
Ketzmerick, R. +3 more
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Charge-transfer induced surface conductivity for a copper based inorganic-organic hybrid [PDF]
, 2009 Inorganic-organic hybrids are receiving increasing attention as they offer the opportunity to combine the robust properties of inorganic materials with the versatility of organic compounds.
Arkenbout, Anne H., +3 more
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Topology and its Applications, 1991 The authors provide a hierarchy of star-covering properties which fit between countable compactness and pseudocompactness: \(n\)-starcompact, strongly \(n\)-starcompact, and a newly defined property, \(\omega\)- starcompact. Lindelöf analogues are also discussed (\(n\)-star- Lindelöf, strongly \(n\)-star-Lindelöf, and a new \(\omega\)-star- Lindelöf ...
Roscoe, A +3 more
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Proximity Drawings of High-Degree Trees [PDF]
, 2010 A drawing of a given (abstract) tree that is a minimum spanning tree of the vertex set is considered aesthetically pleasing. However, such a drawing can only exist if the tree has maximum degree at most 6. What can be said for trees of higher degree?
Barát J. +5 more
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Sensitivity of Aerodynamic Characteristics of Paraglider Wing to Properties of Covering Material
AUTEX Research Journal, 2020 The paper is theoretically oriented. The main goal is to analyze the sensitivity of aerodynamic characteristics to the properties of the material used for paraglider wing. The paraglider of considerable dimensions is designed without stiffening elements.
Maślanka Paulina, Korycki Ryszard
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Polymers and Polymer Composites, 2022 Axial compression performance is one of the main factors considered in the structural design of fiber-reinforced composites. However, the properties of the fibers in such composites are poor because of their orientation structures.
Ruan Fangtao +5 more
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