the main aim of this article is to study (v,k,λ)-symmetric designs admitting a flag-transitive and point-primitive automorphism group g whose socle is psl(3,q). we indeed show that the only possible design satisfying these conditions is a desarguesian projective plane pg(2,q) and g > psl(3,q).

let be a set and let be the set of subsets of . the pair in which is a collection of elements of (blocks) is called a design if every element of appears in , times. is called a symmetric design if . in a symmetric design, each element of appears times in blocks of . a mapping between two designs and is an isomorphism if is a one-to-one correspondence and . every isomorphism of a design, , to it...

Abstract—Novel encoding scheme for algebraic codes, such as codes on algebraic curves, multidimensional cyclic codes, and hyperbolic cascaded Reed–Solomon codes, is proposed with numerical examples. We make use of the 2-dimensional inverse discrete Fourier transform, which generalizes the Mattson–Solomon polynomial for Reed–Solomon codes. We also generalize the workings of the generator polynom...

The Schmidt–Sidorenko–Bossert scheme extends a low-rate Reed–Solomon code to an Interleaved Reed–Solomon code and achieves the decoding radius of Sudan’s original list decoding algorithm while the decoding result remains unambiguous. We adapt this result to the case of Generalized Reed– Solomon codes and calculate the parameters of the corresponding Interleaved Generalized Reed–Solomon code. Fu...

This paper presents a simulation model framework for unit-load automated storage and retrieval systems (AS/RS) able to copewithmost of the features found in industrial settings like, for example, multiple aisles, non aisle-captive cranes or double-deep unit-load AS/RS. Although these features characterize most of the industrial applications, they have been simply neglected by most of the previo...

Introduction: Internet addiction and academic procrastination dangerous consequences a high prevalence among adolescents students. Aim: This study aimed to investigate the effectiveness of metacognitive group counseling on internet Method: quasi-experimental had control-group, pretest-posttest, two-month followup design. The statistical population consisted all male school students in Takestan,...

We design algorithms for nding roots of polynomials over function elds of curves. Such algorithms are useful for list decoding of Reed-Solomon and algebraicgeometric codes. In the rst half of the paper we will focus on bivariate polynomials, i.e., polynomials over the coordinate ring of the a ne line. In the second half we will design algorithms for computing roots of polynomials over the funct...

We design algorithms for nding roots of polynomials over function elds of curves. Such algorithms are useful for list decoding of Reed-Solomon and algebraic-geometric codes. In the rst half of the paper we will focus on bivariate polynomials, i.e., polynomials over the coordinate ring of the aane line. In the second half we will design algorithms for computing roots of polynomials over the func...

Deep holes play an important role in the decoding of generalized Reed-Solomon codes. Recently, Wu and Hong [11] found a new class of deep holes for standard Reed-Solomon codes. In the present paper, we give a concise method to obtain a new class of deep holes for generalized Reed-Solomon codes. In particular, for standard Reed-Solomon codes, we get the new class of deep holes given in [11]. Li ...

The Solomon Sea is a key region of the southwest Pacific Ocean, connecting the thermocline subtropics to the equator via western boundary currents (WBCs).Modifications to watermasses are thought to occur in this region because of the significant mixing induced by internal tides, eddies, and the WBCs. Despite their potential influence on the equatorial Pacific thermocline temperature and salinit...