V. V. Kirichenko, A. V. Zelensky, V. N. Zhuravlev, “Exponent matrices and their quivers”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2004, номер 1,страницы 57

Research articles

Exponent matrices and their quivers

V. V. Kirichenko^a, A. V. Zelensky^b, V. N. Zhuravlev^a

^a Department of Mechanics and Mathematics, Kiev National Taras Shevchenko University, Kiev, Ukraine
^b Department of Mathematics Chernivcy, National Yurii Fedkovich University, Chernivcy, Ukraina

Аннотация: We consider exponent matrices and investigate their connections with tiled orders and quivers, finite partially ordered sets and doubly stochastic matrices.

Ключевые слова и фразы: Exponent matrix, quiver, tiled order, Gorenstein quasigroup, reduced exponent $(0,1)$-matrix, index of a finite partially ordered set.

MSC: 16P40, 16G10

Поступила в редакцию: 19.01.2004

Язык публикации: английский