M. Rosen, S-units and S-class group in algebraic function fields, J. Algebra 26 (1973), 98-108. MR 0327777. Zbl 0265.12003. http://dx.doi.org/10.1016/ 0021-8693(73)90036-7.M. ROSEN, S-units and S-class groups in algebraic function fields, J. Algebra 26 (1973) 98-108....
Twisted group double不一定是交换的,即使从abelian group出发,得到的也可能是noncommutative Hopf algebra,所以它可能比较难给出1+1-TQFT。不过我不懂SPT,有可能它和SPT有关系。如果考虑twisted double的representation category,那么它是一个modular category,所以它倒是可以给出一个(2+1)-D的Reshetikhin-Turaev TQFT...
A seminal result of Agler characterizes the so-called Schur-Agler class of functions on the polydisk in terms of a unitary colligation transfer function representation. We generalize this to the unit ball of the algebra of multipliers for a family of test functions over a broad class of semi...
All code in the examples below is intended to be contained into asingle file. Integer additive group Create theIntegeradditive group. constalgebraGroup=require('algebra-group')// Define identity element.constzero=0// Define operators.functionisInteger(a){// NaN, Infinity and -Infinity are not ...
Let $F$ be the function field of a smooth curve over the $p$-adic number field $\\Q_p$. We show that for each prime-to-$p$ number $n$ the $n$-torsion subgroup $\\H^2(F,\\mu_n)={}_n\\Br(F)$ is generated by $\\Z/n$-cyclic classes; in fact the $\\Z/n$-...
function algebraboolean operationsdynamic logicnatural functionmonoidal versionfunctional iterationconcrete functionRestriction semigroups model algebras of partial maps under composition and domain. Here we consider restriction semigroups for which the usual Boolean operations on domains are modeled. Such ...
If G={1}, this function is the Riemann zeta function ζ (s). The explicit form of ζ G (s) is known if G is a cyclic group [C. J. Bushnell and I. Reiner, Math. Z. 173, 135-161 (1980; Zbl 0438.12004), I. Reiner, Commun. Algebra 8, 911-925 (1980; Zbl 0444.12009), L...
Define Group actions. Group actions synonyms, Group actions pronunciation, Group actions translation, English dictionary definition of Group actions. Noun 1. group action - action taken by a group of people event - something that happens at a given place
Semigroup Forum is a journal that serves as a platform for sharing current research in semigroup theory. Coverage includes algebraic semigroups, ...
Menger algebraMultiplace function20N1508N05Investigation of partial multiplace functions by algebraic methods plays an important role in modern mathematics, where we consider various operations on sets of functions, which are naturally defined. The basic operation for n -place functions is an (n + ...