Volume 51, Issue 4, September 2012

ISSN: 0002-5232 (Print) 1573-8302 (Online)

In this issue (7 articles)

  1. No Access

    Events

    A Δ0 2-poset with no positive presentation

    Pages 281-284
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  2. No Access

    OriginalPaper

    Properties and universal theories for partially commutative nilpotent metabelian groups

    Ch. K. Gupta, E. I. Timoshenko Pages 285-305
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    OriginalPaper

    Cross-sections of Green’s relations in a symmetric inverse 0-category

    Yu. V. Zhuchok Pages 306-318
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    OriginalPaper

    An automorphism group of a distance-regular graph with intersection array {24, 21, 3; 1, 3, 18}

    A. A. Makhnev, D. V. Paduchikh Pages 319-332
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    OriginalPaper

    Centroids of algebraic groups

    K. N. Ponomarev Pages 333-350
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    OriginalPaper

    Centralizers in partially commutative Lie algebras

    E. N. Poroshenko Pages 351-371
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    Events

    Sessions of the seminar “Algebra i Logika”

    Pages 372-373
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