In this paper, for a complete lattice L, we introduce interval-valued L-fuzzy ideal (prime ideal) of a near-ring which is an extended notion of fuzzy ideal (prime ideal) of a near-ring. Some characterization and properties are discussed.

In this study, an octagonal-based self-organizing network’s lattice structure is proposed to allow more exploration and exploitation in updating the weights for better mapping and classification performances. The neighborhood of the octagonal-based lattice structure provides more nodes for the weights updating than standard hexagonal-based lattice structure. Based on our experiment, the octagon...

The paper presents the detection of syntactic patterns in the Croatian WordNet synset definitions. The detection was performed in order to create unambiguous and consistent synset definitions in the future development of the Croatian WordNet. The rules are implemented in form of finite-state transducers and tested on already existing version of the Croatian WordNet. Results are presented using ...

in this paper, we introduce a class of rings which is a generalization of reversible rings. let r be a ring with identity. a ring r is called central reversible if for any a,b ∈ r, ab=0 implies ba belongs to the center of r. since every reversible ring is central reversible, we study sufficient conditions for central reversible rings to be reversible. we prove that some results of reversible ri...

we present a new renormalization-group calculation of the octagonal tiling excitation spectrum. Two new self-;imilar octagonal tilings are introduced, a triangle-Lite and a triangle-dan tiling, which are entangled with the standard rhombus-~quare tiling. The decimation procedure involved in the renormalization group calculation transforms each tiling enta a different one and goe; back tu the (r...

A double-layer element consisting of a spider-shaped structure on the top layer and pair concave arms with circular ring middle is proposed for wideband reflectarray low cross-polarization characteristics. The unit cell offers linear wider phase range 800∘. Based cell, an offset-fed octagonal aperture comprising 6769 cells constructed at 11.725 GHz. 1 dB 3 gain bandwidths 25.2% 32.3%, respectiv...

Farmers experience whole-body vibrations when they drive tractors. Among the various factors that influence the vibrations to which the driver is exposed are terrain roughness, tractor speed, tire type and pressure, rear axle width, and tractor seat height above the ground. In this paper the influence of tractor seat height above the ground on the lateral vibrations to which the tractor driver ...