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All Journal Banque Syar'i : Jurnal llmiah Perbankan Syariah InPrime: Indonesian Journal Of Pure And Applied Mathematics
Irmatul Hasanah
UIN Sultan Maulana Hasanuddin Banten
Computer Science & IT Economics, Econometrics & Finance Mathematics

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Journal : InPrime: Indonesian Journal Of Pure And Applied Mathematics

 1 
Partially Ordered Group of the 2×2 Symmetric Matrices Irmatul Hasanah
InPrime: Indonesian Journal of Pure and Applied Mathematics Vol 1, No 2 (2019)
Publisher : Department of Mathematics, Faculty of Sciences and Technology, UIN Syarif Hidayatullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2379.183 KB) | DOI: 10.15408/inprime.v1i2.13701

Abstract

AbstractThis paper deals with the partially ordered group of the 2×2 symmetric matrices. A matrix is defined to be a positive if each entry of the matrix is positive. With the characterization of the 2×2 symmetric matrix, we construct the positive cone such that the set of the matrices constructs partially ordered group.Keywords: Symmetric Matrix, Group-Ordered, Positive Cone. AbstrakArtikel ini membahas grup terurut parsial pada matriks simetri berukuran 2×2. Suatu matriks dikatakan positif jika setiap entri pada matriks bernilai positif. Melalui karakteristik dari matriks simetri, akan dikonstruksi sebuah positif cone sehingga matriks simetri berukuran 2×2  merupakan grup terurut parsial.Kata kunci: Matriks Simetri, Grup Terurut, Positif Cone.
Co-Authors Elsa Ma'mun Nawawi