Volume 4, Issue 1

 

ارسال های اخیر

  • Vol. 4, Abstracts in Persian 

    پدیدآور نامشخص (Shahid Beheshti University, 2016-02-01)
    چکیده مقاله‌ها به زبانی فارسی  ساختارهای کلی جبری با کاربردها جلد چهارم   Vol. 4 Abstracts in Persian رسته‌ها م

  • On zero divisor graph of unique product monoid rings over Noetherian reversible ring 

    Hashemi, Ebrahim؛ Alhevaz, Abdollah؛ Yoonesian, Eshag (Shahid Beheshti University, 2016-02-01)
    Let $R$ be an associative ring with identity and $Z^*(R)$ be its set of non-zero zero divisors.  The zero-divisor graph of $R$, denoted by $Gamma(R)$, is the graph whose vertices are the non-zero  zero-divisors of  $R$, ...

  • The ring of real-continuous functions on a topoframe 

    Estaji, Ali Akbar؛ Karimi Feizabadi, Abolghasem؛ Zarghani, Mohammad (Shahid Beheshti University, 2016-02-01)
    A topoframe, denoted by $L_{ tau}$,  is a pair $(L, tau)$ consisting of a frame $L$ and a subframe $ tau $ all of whose elements are complementary elements in $L$. In this paper, we define and study the notions of a $tau ...

  • A characterization of finitely generated multiplication modules 

    Karimzadeh, Somayeh؛ Hadjirezaei, Somayeh (Shahid Beheshti University, 2016-02-01)
    Let $R$ be a commutative ring with identity and $M$ be a finitely generated unital $R$-module. In this paper, first we give necessary and sufficient conditions that a finitely generated module to be a multiplication module. ...

  • Basic notions and properties of ordered semihyperrings 

    Davvaz, B.؛ Omidi, S. (Shahid Beheshti University, 2016-02-01)
    In this paper, we introduce the concept of semihyperring $(R,+,cdot)$ together with a suitable partial order $le$. Moreover, we introduce and study hyperideals in ordered semihyperrings. Simple ordered semihyperrings are ...

  • Steps toward the weak higher category of weak higher categories in the globular setting 

    Kachour, Camell (Shahid Beheshti University, 2016-02-01)
    We start this article by rebuilding higher operads of weak higher transformations, and correct those in cite{Cambat}. As in cite{Cambat} we propose an operadic approach for weak higher $n$-transformations, for each ...

  • Birkhoff's Theorem from a geometric perspective: A simple example 

    Lawvere, F. William (Shahid Beheshti University, 2016-02-01)
    ‎From Hilbert's theorem of zeroes‎, ‎and from Noether's ideal theory‎, ‎Birkhoff derived certain algebraic concepts (as explained by Tholen) that have a dual significance in general toposes‎, ‎similar to their role in the ...

  • Journal Cover of "Categories and General Algebraic Structures with Applications" 

    پدیدآور نامشخص (Shahid Beheshti University, 2016-02-01)