Browsing 2023 by Author "Sonea, Andromeda"

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  • A Combinatorial Study for the Distribution of Phenotypes 
    Sonea, Andromeda; Leoreanu Fotea, Violeta (Old City Publishing, 2023)
    In this paper we consider the cases of simple dominance for dihybrid cross, trihybrid cross and the 4− hybrid cross, in order to notice that the distribution of phenotypes forms a lattice. Moreover, the lattice has an ...
  • Euler’s totient function applied to complete hypergroups 
    Sonea, Andromeda; Cristea, Irina (AIMS Press, 2023-01-18)
    We study the Euler's totient function (called also the Euler's phi function) in the framework of finite complete hypergroups. These are algebraic hypercompositional structures constructed with the help of groups, and endowed ...
  • On subpolygroup commutativity degree of finite polygroups 
    Al Tahan, M.; Hoskova-Mayerova, Sarka; Davvaz, B.; Sonea, Andromeda (AIMS Press, 2023-08-03)
    Probabilistic group theory is concerned with the probability of group elements or group subgroups satisfying certain conditions. On the other hand, a polygroup is a generalization of a group and a special case of a hypergroup. ...