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Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

A necessary and sufficient condition for orders in direct sums of complete skewfields to have only finitely many nonisomorphic indecomposable integral representations
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by K. W. Roggenkamp PDF
Bull. Amer. Math. Soc. 76 (1970), 130-134
References
  • E. C. Dade, Some indecomposable group representations, Ann. of Math. (2) 77 (1963), 406–412. MR 144981, DOI 10.2307/1970222
  • Ju. A. Drozd and A. V. Roĭter, Commutative rings with a finite number of indecomposable integral representations, Izv. Akad. Nauk SSSR Ser. Mat. 31 (1967), 783–798 (Russian). MR 0220716
  • Ju. A. Drozd, V. V. Kiričenko, and A. V. Roĭter, Hereditary and Bass orders, Izv. Akad. Nauk SSSR Ser. Mat. 31 (1967), 1415–1436 (Russian). MR 0219527
  • A. Heller and I. Reiner, Representations of cyclic groups in rings of integers. I, Ann. of Math. (2) 76 (1962), 73–92. MR 140575, DOI 10.2307/1970266
  • H. Jacobinski, Sur les ordres commutatifs avec un nombre fini de réseaux indécomposables, Acta Math. 118 (1967), 1–31 (French). MR 212001, DOI 10.1007/BF02392474
    • 6. K. W. Roggenkamp, Orders in sums of (P-adic skewfields, with an infinite number of integral representations, MS 1968. 7. K. W. Roggenkamp, Charakterisierung von Ordnungen in einer direkten Summe kompletter Schiefkörper, die nur endlich viele nicht isomorphe unzerfällbare Darstellungen haben, Habilitationsarbeit, Gieben, 1969.
Additional Information
  • Journal: Bull. Amer. Math. Soc. 76 (1970), 130-134
  • DOI: https://doi.org/10.1090/S0002-9904-1970-12398-9
  • MathSciNet review: 0284466