Volume 4, Issue 2

 

ارسال های اخیر

  • Projection Inequalities and Their Linear Preservers 

    Jamshidi, Mina؛ Fatehi, Farzad (Vali-e-Asr university of Rafsanjan, 2017-12-01)
    This paper introduces an inequality on vectors in $mathbb{R}^n$ which compares vectors in $mathbb{R}^n$ based on the $p$-norm of their projections on $mathbb{R}^k$ ($kleq n$). For $p>0$, we say $x$ is ...

  • Wilson wavelets for solving nonlinear stochastic integral equations 

    Mousavi, Bibi Khadijeh؛ Askari Hemmat, Ataollah؛ Heydari, Mohammad Hossien (Vali-e-Asr university of Rafsanjan, 2017-12-01)
    A new computational method based on Wilson wavelets is proposed for solving a class of nonlinear stochastic It^{o}-Volterra integral equations. To do this a new stochastic operational matrix of It^{o} integration for Wilson ...

  • Linear preservers of Miranda-Thompson majorization on MM;N 

    Mohammadhasani, Ahmad؛ Ilkhanizadeh Manesh, Asma (Vali-e-Asr university of Rafsanjan, 2017-12-01)
    Miranda-Thompson majorization is a group-induced cone ordering on $mathbb{R}^{n}$ induced by the group of generalized permutation with determinants equal to 1. In this paper, we generalize Miranda-Thompson majorization on ...

  • Some results on Haar wavelets matrix through linear algebra 

    Shiralasetti, Siddu؛ S, Kumbinarasaiah (Vali-e-Asr university of Rafsanjan, 2017-12-01)
    Can we characterize the wavelets through linear transformation? the answer for this question is certainly YES. In this paper we have characterized the Haar wavelet matrix by their linear transformation and ...

  • Characterizing sub-topical functions 

    Bakhtiari, Hassan؛ Mohebi, Hossein (Vali-e-Asr university of Rafsanjan, 2017-12-01)
    In this paper, we first give a characterization of sub-topical functions with respect to their lower level sets and epigraph. Next, by using two different classes of elementary functions, we present a characterization of ...