Generalized abelian coset conformal field theories. Abstract Primary fields and correlation functions of an arbitrary abelian coset conformal field theory are explicitly expressed in terms of the associated W algebra and u(1) d currents.The coset theory has global abelian symmetry. In this paper we study conformal field theories based on the generalized coset construction [1-3] K(m) = L(m) − L ...

We present a theory of viscoelasticity amorphous media, which takes into account the effects confinement along one three spatial dimensions. The framework is based on nonaffine extension lattice dynamics to systems, or response theory. size due are taken via part shear storage modulus ${G}^{\ensuremath{'}}$. contribution written as sum over modes in $k$-space. With rigorous argument analysis $k...

An ab initio and density functional theory (DFT) study about conformational analysis of tripeptide model HCO−GLY−L−ILE−GLY−NH2 is presented. The tripeptide was scanned about initial, central, and final residues, separately while for every scanning procedure the two other residues had been kept in the β conformation and side chain (SC) dihedral angles were maintained on the gauche− (g‾) state (χ...

The concepts of free modules, projective modules, injective modules and the likeform an important area in module theory. The notion of free fuzzy modules was introducedby Muganda as an extension of free modules in the fuzzy context. Zahedi and Ameriintroduced the concept of projective and injective L-modules. In this paper we give analternate definition for projective L-modules. We prove that e...

Motivated by recent developments on visible actions on complex manifolds, we raise a question whether or not the multiplication of three subgroups L, G and H surjects a Lie group G in the setting that G/H carries a complex structure and contains G/G ∩ H as a totally real submanifold. Particularly important cases are when G/L and G/H are generalized flag varieties, and we classify pairs of Levi ...

Let χl (G), χ ′ l (G), χ ′′ l (G), and 1(G) denote, respectively, the list chromatic number, the list chromatic index, the list total chromatic number, and the maximum degree of a non-trivial connected outerplane graph G. We prove the following results. (1) 2 ≤ χl (G) ≤ 3 and χl (G) = 2 if and only if G is bipartite with at most one cycle. (2) 1(G) ≤ χ ′ l (G) ≤ 1(G) + 1 and χ ′ l (G) = 1(G) + ...