Results 31 to 40 of about 6,650 (233)
Symmetric Presentations of Coxeter Groups
, 2011 We apply the techniques of symmetric generation to establish the standard presentations of the finite simply laced irreducible finite Coxeter groups, that is, the Coxeter groups of types An, Dn and En, and show that these are naturally arrived at purely ...
Fairbairn, Ben, Ben Fairbairn
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Cohomology and the Brauer groups of diagonal surfaces
, 2021 We present a method for calculating the Brauer group of a surface given by a diagonal equation in the projective space. For diagonal quartic surfaces with coefficients in Q we determine the Brauer groups over Q and Q(i).Comment: 45 ...
Skorobogatov, Alexei N. +3 more
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Cost Pass‐Through in Crisis: Evidence From the German Malt‐Beer Supply Chain
Agribusiness, EarlyView.Abstract Global agri‐food supply chains are increasingly exposed to geopolitical shocks, climate volatility, and market consolidation, factors that disrupt traditional price relationships and reshape market power dynamics. Nowhere is this more visible than in the brewing sector, where agricultural raw materials meet complex industrial processing and ...
Nikolas Bublik, Lukáš Čechura
wiley +1 more source
Révision de l’espèce Homo erectus (Dubois, 1893)
Bulletins et Mémoires de la Société d’Anthropologie de Paris, 2000 The hypodigm for Homo erectus is a problem which remains unresolved. Most disagreements are based on chronological rather than morphological data. A methodology based neither on simple global similarity nor on chronological position is required to ...
Valéry Zeitoun
doaj +1 more source
On p-groups forming Brauer pairs
, 2006 For all primes p⩾5 we describe p-groups of order p5 and exponent p2 which form Brauer pairs, and we show that these are Brauer pairs of smallest possible p-power order.
Müller, Jürgen, Eick, Bettina
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Brauer relations in finite groups [PDF]
, 2015 If GG is a non-cyclic finite group, non-isomorphic GG-sets X,YX,Y may give rise to isomorphic permutation representations C[X]≅C[Y]C[X]≅C[Y]. Equivalently, the map from the Burnside ring to the rational representation ring of GG has a kernel.
Bartel, Alex, Dokchitser, Tim, Bartel, A
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The elliptic sieve and Brauer groups [PDF]
, 2023 A theorem of Serre states that almost all plane conics over Q ${{\mathbb {Q}}}$ have no rational point. We prove an analogue of this for families of conics parametrised by elliptic curves using elliptic divisibility sequences and a version of the Selberg
Nakahara, Masahiro +7 more
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Clinical Anatomy, EarlyView.ABSTRACT Gross anatomy is a foundational first‐year component of Doctor of Physical Therapy (DPT) curriculum, with limited future vertical integration. Retrieval practice and spaced learning to enhance retention are rarely embedded in second‐year DPT coursework.
Christina M. Cuka +2 more
wiley +1 more source
A local-global principle for unipotent characters
Forum of Mathematics, SigmaWe obtain an adaptation of Dade’s Conjecture and Späth’s Character Triple Conjecture to unipotent characters of simple, simply connected finite reductive groups of type $\mathbf {A}$ , $\mathbf {B}$ and $\mathbf {C}$ .
Damiano Rossi
doaj +1 more source
A note on Taylor’s Brauer group [PDF]
Pacific Journal of Mathematics, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Caenepeel, Stefaan +1 more
openaire +4 more sources