Results 11 to 20 of about 527,157 (233)
The growth of the rank of Abelian varieties upon extensions [PDF]
, 2016 Number theory, Algebra and ...
Bruin, P., Najman, F.
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The Largest Subsemilattices of the Endomorphism Monoid of an Independence Algebra [PDF]
, 2014 An algebra $\A$ is said to be an independence algebra if it is a matroid algebra and every map $\al:X\to A$, defined on a basis $X$ of $\A$, can be extended to an endomorphism of $\A$.
Araújo, João +2 more
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The biHecke monoid of a finite Coxeter group and its representations [PDF]
, 2012 For any finite Coxeter group W, we introduce two new objects: its cutting poset and its biHecke monoid. The cutting poset, constructed using a generalization of the notion of blocks in permutation matrices, almost forms a lattice on W.
Albert +14 more
core +3 more sources
Two dimensional general covariance from three dimensions [PDF]
, 1993 A 3d generally covariant field theory having some unusual properties is described. The theory has a degenerate 3-metric which effectively makes it a 2d field theory in disguise.
Arnowitt A +20 more
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Universal arrows to forgetful functors from categories of topological algebra [PDF]
, 1992 We survey the present trends in theory of universal arrows to forgetful functors from various categories of topological algebra and functional analysis to categories of topology and topological algebra.
Pestov, Vladimir G.
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Three Hopf algebras from number theory, physics & topology, and their common background I: operadic & simplicial aspects [PDF]
, 2020 We consider three a priori totally different setups for Hopf algebras from number theory, mathematical physics and algebraic topology. These are the Hopf algebra of Goncharov for multiple zeta values, that of Connes-Kreimer for renormalization, and a ...
Gálvez-Carrillo, Imma +2 more
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, 1991 We quantise the classical gauge theory of $N=2\ w_\infty$-supergravity and show how the underlying $N=2$ super-$w_\infty$ algebra gets deformed into an $N=2$ super-$W_\infty$ algebra. Both algebras contain the $N=2$ super-Virasoro algebra as a subalgebra.
Bais +29 more
core +7 more sources
A Note on Powers in Finite Fields [PDF]
, 2015 The study of solutions to polynomial equations over finite fields has a long history in mathematics and is an interesting area of contemporary research.
Aabrandt, Andreas +1 more
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Unbounded Operators on Hilbert $C^*$-Modules [PDF]
, 2015 Let $E$ and $F$ be Hilbert $C^*$-modules over a $C^*$-algebra $\CAlg{A}$. New classes of (possibly unbounded) operators $t:E\to F$ are introduced and investigated.
Gebhardt, René, Schmüdgen, Konrad
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Spacetime Virasoro algebra from strings on zero radius AdS_3
, 2003 We study bosonic string theory in the light-cone gauge on AdS_3 spacetime with zero radius of curvature (in string units) R/\sqrt{\alpha^\prime}=0. We find that the worldsheet theory admits an infinite number of conserved quantities which are naturally ...
A. Clark +17 more
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