Results 121 to 130 of about 26,897 (288)
Projection volumes of hyperplane arrangements [PDF]
, 2010 We prove that for any finite real hyperplane arrangement the average projection volumes of the maximal cones is given by the coefficients of the characteristic polynomial of the arrangement. This settles the conjecture of Drton and Klivans that this held
Caroline J. Klivans, Ed Swartz
core
Ziegler's Multi-Reflection Arrangements are free
, 2014 In 1989, Ziegler introduced the concept of a multi-arrangement. One natural example is the reflection arrangement of a unitary reflection group with multiplicity given by the number of reflections associated with each hyperplane. For all but three irreducible groups, Ziegler showed that each such multi-reflection arrangement is free.
Hoge, Torsten, Roehrle, Gerhard
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Advanced Functional Materials, EarlyView.A family of amorphous palladium‐based multi‐component phosphides nanoparticles, synthesized via a robust one‐step wet‐chemical method, overcoming the immiscibility of different elements and the difficulty in forming a stable, disordered structure. When applied in the electrochemical nitrate reduction reaction, these nanocatalysts effectively suppress ...
Lei Xu +20 more
wiley +1 more source
Modular elements in the lattice L(A) when A is a real reflection arrangement
Discrete Mathematics, 1998 AbstractLet W be a real reflection group, and let LW denote the lattice consisting of all possible intersections of reflecting hyperplanes of reflections in W. Let pW(t) be the characteristic polynomial of LW. To every element X of LW there corresponds a parabolic subgroup of W denoted by Gal(X).
Hélène Barcelo, Edwin C. Ihrig
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Synthesis of AgBiS2 and AgInS2 Based on Formation Energies in Sulfur‐Rich Reducing Flame
Advanced Functional Materials, EarlyView.High‐surface‐area AgInS2 and AgBiS2 nanoparticles were synthesized via enclosed flame spray pyrolysis by tuning flame conditions and formation energies to guide phase formation. Flame parameters were tuned to suppress oxides and enable pure sulfide phase growth.
Muhammad Ali Martuza +7 more
wiley +1 more source
Nordic Journal of Vocational Education and Training, 2016 This article focuses on how experimentation-based pedagogy has been pursued by one Finnish university of applied sciences (UAS) in working life environments in the context of the Triple Helix.
Tiina Rautkorpi, Laura-Maija Hero
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Professions and Professionalism, 2017 In this article, I draw attention to the societal arrangements that permit or produce the autonomy of professions since professionals have the task of holding the tension among different perspectives.
Werner Vogd
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Topology of complex reflection arrangements
, 2004 Let $V$ be a finite dimensional complex vector space and $W\subset \GL(V)$ be a finite complex reflection group. Let $V^{\reg}$ be the complement in $V$ of the reflecting hyperplanes. A classical conjecture predicts that $V^{\reg}$ is a $K(pi,1)$ space.
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Advanced Functional Materials, EarlyView.In this work, we highlight a unique material platform capable of producing three distinct room temperature (RT) photoluminescence (PL) resonances from spatially separated regions composed of a heterobilayer (HBL), a homobilayer (HoBL), and an heterotrilayer (HTL) transition metal dichalcogenide (TMD) heterostructures configuration on a highly ...
Bhabani Sankar Sahoo +8 more
wiley +1 more source
Final arrangements following death: Maori indigenous decision making and tangi [PDF]
, 2012 Death is a universal event. It will happen to all of us, yet how we respond to death is particular and influenced by our cultural worlds. This study offers an investigation of the idiographic, of how one woman responded to, and made arrangements to ...
Masters-Awatere, Bridgette +6 more
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