Throughout this paper, every groups are finite. The prime graph of a group $G$ is denoted by $Gamma(G)$. Also $G$ is called recognizable by prime graph if for every finite group $H$ with $Gamma(H) = Gamma(G)$, we conclude that $Gcong H$. Until now, it is proved that if $k$ is an odd number and $p$ is an odd prime number, then $PGL(2,p^k)$ is recognizable by prime graph. So if $k$ is even, the r...

The General Automated Machine learning Assistant (GAMA) is a modular AutoML system developed to empower users track and control how algorithms search for optimal machine pipelines, facilitate research itself. In contrast current, often black-box systems, GAMA allows plug in different post-processing techniques, logs visualizes the process, supports easy benchmarking. It currently features three...

in this paper, we define prime (semiprime) hyperideals and prime(semiprime) fuzzy hyperideals of semihypergroups. we characterize semihypergroupsin terms of their prime (semiprime) hyperideals and prime (semiprime)fuzzyh yperideals.

let $g$ be a finite group and $gamma(g)$ the prime graph of $g$‎. ‎recently people have been using prime graphs to study simple groups‎. ‎naturally we pose a question‎: ‎can we use prime graphs to study almost‎ ‎simple groups or non-simple groups? in this paper some results in‎ ‎this respect are obtained and as follows‎: ‎$gcong s_p$ if and only‎ ‎if $|g|=|s_p|$ and $gamma(g)=gamma(s_p)$‎, ‎whe...

A química combinatorial emergiu ao longo dos últimos anos como uma importante ferramenta na pesquisa de moléculas pioneiras para a modelagem de novos fármacos. Nesta perspectiva, a diversidade estrutural e a vasta gama de propriedades biológicas exibidas pelos metabolitos secundários, constituem um desafio à implementação de estratégias combinatórias na síntese e derivatização de produtos natur...

Moiré Topography: From Takasaki Till Present Day Flávia Porto1,2,3, Jonas L. Gurgel3,4, Thaís Russomano5 and Paulo T.V. Farinatti2 1Post-Graduate Stricto Sensu in Exercise and Sports Sciences, Gama Filho University (UGF) 2Physical Activity and Health Promotion Laboratory, Institute of Physical Education and Sports, Rio de Janeiro State University (UERJ) 3Biomechanics Research Group of Fluminens...