مرور Volume 10, Issue 1 بر اساس عنوان

  • Applications of the Kleisli and Eilenberg-Moore 2-adjunctions 

    L'opez Hernández, Juan Luis؛ Turcio, Luis؛ Vazquez-Marquez, Adrian (Shahid Beheshti University, 2019-01-01)
    In 2010, J. Climent Vidal and J. Soliveres Tur developed, among other things, a pair of 2-adjunctions between the 2-category of adjunctions and the 2-category of monads. One is related to the Kleisli adjunction and the ...

  • The category of generalized crossed modules 

    Yavari, Mahdieh؛ Salemkar, Alireza (Shahid Beheshti University, 2019-01-01)
    In the definition of a crossed module $(T,G,rho)$, the actions of the group $T$ and $G$ on themselves are given by conjugation. In this paper, we consider these actions to be arbitrary and thus generalize the concept of ...

  • An equivalence functor between local vector lattices and vector lattices 

    Boulabiar, Karim (Shahid Beheshti University, 2019-01-01)
    We call a local vector lattice any vector lattice with a distinguished positive strong unit and having exactly one maximal ideal (its radical). We provide a short study of local vector lattices. In this regards, some ...

  • Lattice of compactifications of a topological group 

    He, Wei؛ Xiao, Zhiqiang (Shahid Beheshti University, 2019-01-01)
    We show that the lattice of compactifications of a topological group $G$ is a complete lattice which is isomorphic to the lattice of all closed normal subgroups of the Bohr compactification $bG$ of $G$. The correspondence ...

  • Mappings to Realcompactifications 

    Parsinia, Mehdi (Shahid Beheshti University, 2019-01-01)
    In this paper, we introduce and study  a mapping from the collection of all  intermediate rings of $C(X)$ to the collection of all  realcompactifications of $X$ contained in $beta X$. By establishing the relations between ...

  • Persian Abstracts, Vol. 10, No. 1. 

    پدیدآور نامشخص (Shahid Beheshti University, 2019-01-01)

  • State filters in state residuated lattices 

    Dehghani, Zahra؛ Forouzesh, Fereshteh (Shahid Beheshti University, 2019-01-01)
    In this paper, we introduce the notions of prime state filters, obstinate state filters, and primary state filters in state residuated lattices and study some properties of them. Several characterizations of these state ...

  • A Universal Investigation of $n$-representations of $n$-quivers 

    Abdulwahid, Adnan (Shahid Beheshti University, 2019-01-01)
    noindent We have two goals in this paper. First, we investigate and construct cofree coalgebras over $n$-representations of quivers, limits and colimits of $n$-representations of quivers, and limits and colimits of coalgebras ...