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Browsing SWL-Mathematics and Natural Sciences by Author "Mashadi"

Browsing SWL-Mathematics and Natural Sciences by Author "Mashadi"

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  • Beberapa Konsep Yang Berkaitan Pada Ruang Fuzzy Bernorma Dan Ruang Fuzzy Bernorma-n 
    Mashadi (2016-02-17)
    In this paper we will discuss some of the approaches of fuzzy normed spaces and development on fuzzy n-normed space. The approach discussed is based on the concept of t-norm and-t conorm and directly as well as defining ...
  • A New Method for Dual Fully Fuzzy Linear Systems by use LU Factorizations of the Coefficient Matrix 
    Mashadi (2016-02-17)
    In this paper we will discuss an alternative way to solve dual fully fuzzy linear system of the form d x C b x A ~ ~ ~ ~ ~ ~ ⊕ ⊗ = ⊕ ⊗ . Next we crisp coefficient matrix A ~ and C~ through form LU factorizations and we ...
  • On Finite Dimensional 2-Normed Spaces 
    Gunawan, Hendra; Mashadi (2016-02-17)
    In this note we shall study nite dimensional 􀀀 normed spaces and show that their topology can be fully described by using a certain norm derived from the 􀀀 norm Moreover we show that a 􀀀 Banach space is a Banach ...
  • On n-normed spaces 
    Gunawan, Hendra; Mashadi (2016-02-17)
    Given an n-normed space with n ≥ 2, we offer a simple way to derive an (n−1)- norm from the n-norm and realize that any n-normed space is an (n−1)-normed space. We also show that, in certain cases, the (n−1)-norm can be ...
  • Orthogonality In 2-Normed Spaces Revisited 
    Gunawan, Hendra; Mashadi; Gemawati, Sri; Nursupiamin; Sihwaningrum, Idha (2016-02-17)
    In this paper we discuss some existing notions of orthogonality in 2-normed spaces and their drawback. We also formulate new de¯nitions of orthogo- nality that improve the existing ones. In the standard 2-normed space, ...
  • Semi-Excircle Of Quadrilateral 
    Mashadi; Gemawati, Sri; Hasriati; Herlinawati, Hesy (2016-02-17)
    Suppose that ABCD is a quadrilateral. Then there will be 4 pieces of semiexcircle on the quadrilateral. In this paper, we will discuss how to determine the length of the radii of the semi-excircle, but previously we will ...
  • Some Alternative Concets For Fuzzy Normed Space An 
    Mashadi; Gemawati, Sri (2016-02-17)
    We study some alternative concepts for a fuzzy normed space and a fuzzy 2- normed space together with a fuzzy inner product space and a fuzzy 2-inner product space. The method is to make use of fuzzy points. We also ...
  • Some Result On Excircle Of Quadrilateral 
    Mashadi; Gemawati, Sri; Hasriati; Januarti, Putri (2016-02-17)
    Any quadrilateral not necessarily have excircle, in this paper will discuss necessary and sufficient condition that any quadrilateral having excircle. It also will set the various lengths of the sides are formed from the ...
  • Teorem Titik Tetap Pada Ruang 2-Metrik 
    Mashadi; Osman, Abu (2016-02-17)
    Dalam makalah ini kami perluaskan beberapa teorem titik tetap dengan mentransformasikan ketiga-tiga titik x, y, z di dalam ruang 2-metrik. Perluasannya adalah tertakluk kepada syarat ketaksamaan tertentu yang dinyatakan. ...
  • Teorem Titik Tetap Pemetaan 2–Mengecut Pada Ruang 2–Metrik 
    Mashadi; Osman, Abu (2016-02-17)
    Dalam makalah ini kami perkenalkan konsep pemetaan 2–mengecut, jujukan 2–Cauchy dan 2–lengkap pada ruang 2–metrik. Seterusnya kami buktikan beberapa teorem titik tetap pemetaan 2–mengecut di bawah syarat ketaksamaan.
  • Volumes of n-dimensional parallelepipeds in lp spaces 
    Gunawan H; Budhi, Setya; Mashadi; Gemawati, Sri (2016-02-17)
    Given a linearly independent set of n vectors in a normed space, we are interested in computing the “volume” of the n-dimensional parallelepiped spanned by them. In `p (1 p < 1), we can use the known semi-inner product ...

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