Author:
Grigore Călugăreanu Department of Mathematics, Babeş-Bolyai University, Cluj-Napoca, Romania

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Over integral domains of characteristics different from 2, we determine all the matrices abcd which are similar to cadb.

  • [1]

    Atiyah, M. F. and Macdonald, I. G. Introduction to Commutative Algebra. Addison-Wesley, Reading, Massachusetts, 1969.

  • [2]

    Brown, W. C. Matrices over commutative rings. Marcel Dekker Inc., New-York, Basel, Hong Kong 1993.

  • [3]

    Jacobson, N. Basic Algebra I. Second edition, W. H. Freeman, New York, 1985.

  • [4]

    Taussky, O. and Zassenhaus, H. On the similarity transformation between a matrix and its transpose. Pacific J. Math. 9 (1959), 893896.

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Editor in Chief: László TÓTH (University of Pécs)

Honorary Editors in Chief:

  • † István GYŐRI (University of Pannonia, Veszprém, Hungary)
  • János PINTZ (Rényi Institute of Mathematics, Budapest, Hungary)
  • Ferenc SCHIPP (Eötvös Loránd University, Budapest, Hungary and University of Pécs, Pécs, Hungary)
  • Sándor SZABÓ (University of Pécs, Pécs, Hungary)
     

Deputy Editors in Chief:

  • Erhard AICHINGER (JKU Linz, Linz, Austria)
  • Ferenc HARTUNG (University of Pannonia, Veszprém, Hungary)
  • Ferenc WEISZ (Eötvös Loránd University, Budapest, Hungary)

Editorial Board

  • Attila BÉRCZES (University of Debrecen, Debrecen, Hungary)
  • István BERKES (Rényi Institute of Mathematics, Budapest, Hungary)
  • Károly BEZDEK (University of Calgary, Calgary, Canada)
  • György DÓSA (University of Pannonia, Veszprém, Hungary)
  • Balázs KIRÁLY – Managing Editor (University of Pécs, Pécs, Hungary)
  • Vedran KRCADINAC (University of Zagreb, Zagreb, Croatia) 
  • Željka MILIN ŠIPUŠ (University of Zagreb, Zagreb, Croatia)
  • Gábor NYUL (University of Debrecen, Debrecen, Hungary)
  • Margit PAP (University of Pécs, Pécs, Hungary)
  • István PINK (University of Debrecen, Debrecen, Hungary)
  • Mihály PITUK (University of Pannonia, Veszprém, Hungary)
  • Lukas SPIEGELHOFER (Montanuniversität Leoben, Leoben, Austria)
  • Andrea ŠVOB (University of Rijeka, Rijeka, Croatia)
  • Csaba SZÁNTÓ (Babeş-Bolyai University, Cluj-Napoca, Romania)
  • Jörg THUSWALDNER (Montanuniversität Leoben, Leoben, Austria)
  • Zsolt TUZA (University of Pannonia, Veszprém, Hungary)

Advisory Board

  • Szilárd RÉVÉSZ (Rényi Institute of Mathematics, Budapest, Hungary)  - Chair
  • Gabriella BÖHM
  • György GÁT (University of Debrecen, Debrecen, Hungary)

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Department of Mathematics
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Mathematica Pannonica
Language English
Size A4
Year of
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1990
Volumes
per Year
1
Issues
per Year
2
Founder Akadémiai Kiadó
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ISSN 2786-0752 (Online)
ISSN 0865-2090 (Print)