in this paper, we introduce and characterize fuzzy wea-kly $e$-closed functions in fuzzy topological spaces and the relationship between these mappings and some properties of them are investigated.

It has been an open problem to derive a necessary and sufficient condition for a linear tensor product problem S = {Sd} in the average case setting to be weakly tractable but not polynomially tractable. As a result of the tensor product structure, the eigenvalues of the covariance operator of the induced measure in the one dimensional problem characterize the complexity of approximating Sd, d ≥...

A graph is called weakly triangulated if it contains no chordless cycle on ve or more vertices (also called hole) and no complement of such a cycle (also called antihole). Equivalently, we can deene weakly triangulated graphs as antihole-free graphs whose induced cycles are isomorphic either to C3 or to C4. The perfection of weakly triangulated graphs was proved by Hayward 3] and generated inte...

Electronic excitations near the surface of water ice lead to desorption adsorbed molecules, through a so far debated mechanism. A systematic study photon-induced indirect desorption, revealed by spectral dependence (7 13 eV), is conducted for Ar, Kr, N2, and CO on H2O or D2O amorphous ices. The mass isotopic increase intrinsic efficiency with photon energy all point mechanism induced collisions...

Let (Rn(x))n∈N0 be an orthogonal sequence inducing a polynomial hypergroup on N0. The basic facts on polynomial hypergroups and their characters can be found in the monograph [1] or in the papers [6, 7]. A recent review is [8]. The Banach space of almost periodic functions on hypergroups is introduced and studied by the author in [5]. Weakly almost periodic functions are the topic of [12]. It i...

We compare away-side hadron correlations with respect to tagged heavy quark jets computed within a weakly coupled pQCD and a strongly coupled AdS/CFT model. While both models feature similar far zone Mach and diffusion wakes, the far zone stress features are shown to be too weak to survive thermal broadening at hadron freeze-out. Observable away-side conical correlations are dominated by the je...

This note answers a question of Kechris: if H < G is a normal subgroup of a countable group G, H has property MD and G/H is amenable and residually finite then G also has property MD. Under the same hypothesis we prove that for any action a of G, if b is a free action of G/H, and bG is the induced action of G then CInd G H(a|H)×bG weakly contains a. Moreover, if H < G is any subgroup of a count...

We compare away-side hadron correlations with respect to tagged heavy quark jets computed within a weakly coupled pQCD and a strongly coupled AdS/CFT model. While both models feature similar far zone Mach and diffusion wakes, the far zone stress features are shown to be too weak to survive thermal broadening at hadron freeze-out. Observable away-side conical correlations are dominated by the je...

The self-sustained turbulence that develops in magnetized accretion disks is suppressed in the weakly ionized, quiescent disks of close binary stars. Because accretion still proceeds during quiescence, another viscosity mechanism operates in these systems. An anticorrelation of the recurrence times of SU UMa dwarf novae with their mass ratio supports spiral waves or shockwaves tidally induced b...

Physical nature of dimensional crossovers in coupled one-dimensional systems has currently provoked a great deal of controversy. Recent discovery of the superconductivity in the doped spin ladder under pressure has stimulated us to study the dimensional crossover problem in the weakly coupled ladder system. In the present work, based on the perturbative renormarization-group approach (PRG) deve...