Volume 05, Issue 1

 

ارسال های اخیر

  • Ozaki's conditions for general integral operator 

    Kargar, Rahim؛ Ebadian, Ali (University of Maragheh, 2017-01-01)
    Assume that $mathbb{D}$ is the open unit disk. Applying Ozaki's conditions, we consider two classes of locally univalent, which denote by $mathcal{G}(alpha)$ and $mathcal{F}(mu)$ as follows begin{equation*}  mathcal{G}(a ...

  • Symmetric module and Connes amenability 

    Sattari, Mohammad Hossein؛ Shafieasl, Hamid (University of Maragheh, 2017-01-01)
    In this paper we introduce two symmetric variants of amenability, symmetric module amenability and symmetric Connes amenability. We determine symmetric module amenability and symmetric Connes amenability of some concrete ...

  • Latin-majorization and its linear preservers 

    Hadian Nadoshan, Mohammad Ali؛ Afshin, Hamid Reza (University of Maragheh, 2017-01-01)
    In this paper we study the concept of Latin-majorizati-on. Geometrically this concept is different from other kinds of majorization in some aspects. Since the set of all $x$s Latin-majorized by a fixed $y$ is not convex, ...

  • Extension of Krull's intersection theorem for fuzzy module 

    Sedighi, Ali Reza؛ Hosseini, Mohammad Hossein (University of Maragheh, 2017-01-01)
    ‎In this article we introduce $mu$-filtered fuzzy module with a family of fuzzy submodules.  It shows the relation between $mu$-filtered fuzzy modules and crisp filtered modules by level sets. We investigate fuzzy topology ...

  • A family of positive nonstandard numerical methods with application to Black-Scholes equation 

    Mehdizadeh Khalsaraei, Mohammad؛ Osmani, Nashmil (University of Maragheh, 2017-01-01)
    Nonstandard finite difference schemes for the Black-Scholes partial differential equation preserving the positivity property are proposed. Computationally simple schemes are derived by using a nonlocal approximation in the ...