Results 11 to 20 of about 1,259,087 (303)
First aid for a badly injured patent system
Prometheus, 2023 An academic lifetime of research on patents for invention led to conviction of how unfit for purpose current international arrangements have become, and to the proposal of several reforms (Kingston, 2010). What follows is the result of further reflection
William Kingston
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Nice Reflection Arrangements [PDF]
The Electronic Journal of Combinatorics, 2016 The aim of this note is a classification of all nice and all inductively factored reflection arrangements. It turns out that apart from the supersolvable instances only the monomial groups $G(r,r,3)$ for $r \ge 3$ give rise to nice reflection arrangements.
Torsten Hoge, Gerhard Röhrle
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k-Parabolic Subspace Arrangements [PDF]
Discrete Mathematics & Theoretical Computer Science, 2009 In this paper, we study k-parabolic arrangements, a generalization of the k-equal arrangement for any finite real reflection group. When k=2, these arrangements correspond to the well-studied Coxeter arrangements.
Christopher Severs, Jacob White
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Supersolvable reflection arrangements [PDF]
Proceedings of the American Mathematical Society, 2014 Let A = ( A
Hoge, Torsten, Röhrle, Gerhard
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A type B analog of the Lie representation [PDF]
Discrete Mathematics & Theoretical Computer Science, 2020 We describe a type B analog of the much studied Lie representation of the symmetric group. The nth Lie representation of Sn restricts to the regular representation of Sn−1, and our generalization mimics this property.
Andrew Berget
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The Jacobian, Reflection Arrangement and Discriminant for Reflection Hopf Algebras [PDF]
International Mathematics Research Notices, 2020 AbstractWe study finite-dimensional semisimple Hopf algebra actions on noetherian connected graded Artin–Schelter regular algebras and introduce definitions of the Jacobian, the reflection arrangement, and the discriminant in a noncommutative setting.
Kirkman, E., Zhang, J. J.
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Brésil(s), 2021 During the establishment of the República Nova [New Republic], a field of forces highlighted the Afro-Brazilian memory within the scope of public administration and succeeded in inserting the country in a transnational project of reflection on the ...
Roberta Sampaio Guimarães +1 more
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Hydrogen Bond Arrangement Is Shown to Differ in Coexisting Phases of Aqueous Two-Phase Systems
Biomolecules, 2021 Analysis by attenuated total reflection–Fourier transform infrared spectroscopy shows that each coexisting phase in aqueous two-phase systems has a different arrangement of hydrogen bonds.
Pedro P. Madeira +9 more
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ΜΕΤΡΟΝ, ΜΕΤΡΙΟΝ, ΜΕΤΡΙΟΤΗΣ. Early Greek Concepts of Measure
Ethics in Progress, 2014 Submitted article presents a variety of the concept of measure in the early Greek investigations of nature, development of ethical and political structures, fundamental norms of the arts and crafts, and conclusively, searches for understanding of the ...
Aleksandra Mathiesen
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La photographie : medium d’une exploration du logement, espaces de syntaxes domestiques provisoires
Interfaces, 2020 The home is the ideal place for a domestic appropriation of space accompanied by delicately arranged layouts linked to daily existence and personal idiosyncrasies. Photographers have chosen to investigate these unstable and familiar environments. This is
Danièle Méaux
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