In this paper, we apply the concept of fuzzy soft sets to ordered semigroup theory. The concepts of (∈γ ,∈γ ∨qδ)-fuzzy left (right) ideals, (∈γ ,∈γ ∨qδ)-fuzzy biideals and (∈γ ,∈γ ∨qδ)-fuzzy quasi-ideals are introduced and some related properties are obtained. Three kinds of lattice structures of the set of all (∈γ ,∈γ ∨qδ)-fuzzy soft left (right) ideals of an ordered semigroup are derived. The...

We deal with two intimately related subjects: quasi-randomness and regular partitions. The purpose of the concept of quasi-randomness is to measure how much a given graph “resembles” a random one. Moreover, a regular partition approximates a given graph by a bounded number of quasi-random graphs. Regarding quasi-randomness, we present a new spectral characterization of low discrepancy, which ex...

The characteristics of a digitization Euclidean planar shape depends on the process but also border regularity. notion Local Turn Boundedness (LTB) was introduced by authors in Le Quentrec, E. et al.: Turn-Boundedness: A curvature control for good digitization, DGCI 2019 so as to have multigrid convergent perimeter estimation shapes. If it proved that par-regular curves are locally turn bounded...

We investigate the tracial and ideal structures of C ? -algebras quasi-regular representations stabilizers boundary actions. Our main tool is notion maps, namely ?-equivariant unital completely positive maps from ?- to ( ? F ? ) , where denotes Furstenberg a group ?. For unitary representation ? coming groupoid germs action, we show that there unique map on . Consequently, describe structure fo...