For a $p$-group of order $p^n$, it is known that the $2$-nilpotent multiplier equal to $|\mathcal{M}^{(2)}(G)|=p^{\f12n(n-1)(n-2)+3-s_2(G)}$ for an integer $s_2(G)$. In this article, we characterize all non abelian $p$-groups satisfying in $s_2(G)\in\{1,2,3\}.

We compute government spending multipliers for the Euro Area (EA) contingent on interestgrowth differential, so-called r-g. Whether fiscal shock occurs when r-g is positive or negative matters size of multiplier. Median estimates vary conditional specification, but difference between in and regimes differs systematically from zero with very high probability. Over medium run (5 years), median cu...

the non-split extension group $overline{g} = 5^3{^.}l(3,5)$ is a subgroup of order 46500000 and of index 1113229656 in ly. the group $overline{g}$ in turn has l(3,5) and $5^2{:}2.a_5$ as inertia factors. the group $5^2{:}2.a_5$ is of order 3 000 and is of index 124 in l(3,5). the aim of this paper is to compute the fischer-clifford matrices of $overline{g}$, which together with associated parti...

We show that the multiplier algebra of the Fourier algebra on a locally compact group G can be isometrically represented on a direct sum on non-commutative L spaces associated to the right von Neumann algebra of G. If these spaces are given their canonical Operator space structure, then we get a completely isometric representation of the completely bounded multiplier algebra. We make a careful ...

In this note, we announce a new result concerning functions operating on multiplier algebras. We begin by introducing the following notation. Let G be a LCA group with dual group I\ M(G) will denote the algebra of finite, regular Borel measures on G. Let M0(G) = {M E M(G)\ jl vanishes at <*> on T}. If 1 < p < °°, let M (G) denote the class of multiplier transformations on L (G). If T G Mp(G), f...

Extension by integer translates of compactly supported function for multiplier spaces on periodic Hardy spaces to multiplier spaces on Hardy spaces is given . Shannon sampling theorem is extende d to Hardy spaces. 1 . Introduction and statement of results The purpose of this paper is to establish a natural extension from multiplier spaces M(p) on periodic Hardy spaces HP (T) to multiplie r spac...

For a family of functions G, we define the G-variation, which generalizes power variation; G-variation swaps, which pay the G-variation of the returns on an underlying share price F ; and share-weighted G-variation swaps, which pay the integral of F with respect to G-variation. For instance, the case G(x) = x reduces these notions to, respectively, quadratic variation, variance swaps, and gamma...

We find a bound for the exponent of the Schur multiplier of a finite p-group in terms of the exponent and Engel length of the given group. It is also proved that if G is a 3-Engel group of finite exponent, then the exponent of H2(G) divides exp G. When G is a 4-Engel group of exponent e, the exponent of H2(G) divides 10e.

The non-split extension group $overline{G} = 5^3{^.}L(3,5)$ is a subgroup of order 46500000 and of index 1113229656 in Ly. The group $overline{G}$ in turn has L(3,5) and $5^2{:}2.A_5$ as inertia factors. The group $5^2{:}2.A_5$ is of order 3 000 and is of index 124 in L(3,5). The aim of this paper is to compute the Fischer-Clifford matrices of $overline{G}$, which together with associated parti...

In this paper, we investigate the $H^{p}(G) \rightarrow L^{p}(G)$ , $0&lt; p \leq 1$ boundedness of multiplier operators defined via group Fourier transform on a graded Lie $G$ where $H^{p}(G)$ is Hardy space . Our main result extends those obtained in [Colloq. Math. 165 (2021), 1–30], $L^{1}(G)\rightarrow L^{1,\infty }(G)$ and $L^{p}(G) $1&lt; &lt;\infty$ such were proved.