Results 51 to 60 of about 19,462 (147)
A scoping review of national policies for dementia prevention and control in mainland China
Health Research Policy and SystemsIntroduction Limited knowledge has been found on the policies of dementia prevention and control from low- and middle-income (LMIC) countries. This study aims to provide comprehensive evidence of policy progress regarding dementia prevention and control ...
Jingbin Zhang, Xiaowan Wang, Shasha Yuan
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Deformations of the braid arrangement and Trees [PDF]
, 2018 International audienceWe establish counting formulas and bijections for deformations of the braid arrangement. Precisely, we consider real hyperplane arrangements such that all the hyperplanes are of the form $x_i-x_j=s$ for some integer $s$.
Bernardi, Olivier
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The double coxeter arrangement [PDF]
, 1997 Let V be Euclidean space. Let WC GL(V) be a finite irreducible reflection group. Let A be the corresponding Coxeter arrangement. Let S be the algebra of polynomial functions on V. For H E A choose O'.H E V* such that H = ker( O'.H ). The arrangement A is
Solomon, L. +3 more
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A Labelling of the Faces in the Shi Arrangement [PDF]
, 2017 Let Fn be the face poset of the n-dimensional Shi arrangement, and let Pn be the poset of parking functions of length n with the order defined by (a1, a2 , , an ) \u3c= (b1 , b2 , , bn ) if ai \u3c= bi for all i.
Rincon, Felipe
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Prosciara euryacantha Shi & Huang, sp. nov. [PDF]
, 2013 Prosciara euryacantha Shi & Huang, sp. nov. (Figs. 5, 24) Specimens examined. Holotype, male. China, Guangxi province, Nanning, Mt. Damingshan, sweep-net, 25.V. 2011, Ting-Ting Zhang [SM01121]. Description (Male). Color.
Komarova, Lyudmila +4 more
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Research on su shi's zen thoughts [PDF]
, 1994 Su shi's writings are as vast as the sea, and his zen writings are more unique and profound.. Su shi's zen thoughts are inseparable from his own ups and downs of life experience and his own free and unrestrained character, more importantly, su ...
HuGuoping
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A basis construction for free arrangements between Linial arrangements and Shi arrangements
AIMS Mathematics<p>A central arrangement $ \cal{A} $ was termed free if the module of $ \cal{A} $-derivations was a free module. The combinatorial structure of arrangements was heavily influenced by the freeness. Yet, there has been scarce exploration into the construction of their bases.
Meihui Jiang, Ruimei Gao
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A basis construction of the extended Catalan and Shi arrangements of the type A2
Journal of Algebra, 2018 In [9], Terao proved the freeness of multi-Coxeter arrangements with constant multiplicities by giving an explicit construction of bases. Combining it with algebro-geometric method, Yoshinaga proved the freeness of the extended Catalan and Shi arrangements in [11].
Takuro Abe, Daisuke Suyama
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Repetitions of Pak-Stanley labels in G-Shi arrangements
Discrete Mathematics33 pages, 8 figures, 13 ...
Cara Bennett +4 more
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International Journal of Nanomedicine, 2016 Ze-yuan Lei, Ting Liu, Wei-juan Li, Xiao-hua Shi, Dong-li Fan Department of Plastic and Cosmetic Surgery, XinQiao Hospital, The Third Military Medical University, ChongQing, People’s Republic of China Purpose: Silicone rubber implants have been ...
Lei ZY, Liu T, Li WJ, Shi XH, Fan DL
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