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Algebra and Discrete Mathematics, 2016, Volume 21, Issue 1, Pages 18–23
(Mi adm551)
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RESEARCH ARTICLE
On classification of pairs of potent linear operators with the simplest annihilation condition
Vitaliy M. Bondarenkoa, Olena M. Tertychnab, Olesya V. Zubarukc a Institute of Mathematics, NAS, Kyiv, Ukraine
b Vadim Hetman Kyiv National Economic University, Kiev, Ukraine
c Kyiv National Taras Shevchenko University, Volodymyrska str., 64, 01033 Kyiv, Ukraine
Abstract:
We study the problem of classifying the pairs of linear operators $\mathcal{A}, \mathcal{B}$ (acting on the same vector space), when the both operators are potent and $\mathcal{A}\mathcal{B}=0$. We describe the finite, tame and wild cases and classify the indecomposable pairs of operators in the first two of them.
Keywords:
potent operator, quiver, Krull-Schmidt category, functor, canonical form, tame type, wild type, Dynkin graph, extended Dynkin graph.
Received: 18.02.2016
Citation:
Vitaliy M. Bondarenko, Olena M. Tertychna, Olesya V. Zubaruk, “On classification of pairs of potent linear operators with the simplest annihilation condition”, Algebra Discrete Math., 21:1 (2016), 18–23
Linking options:
https://www.mathnet.ru/eng/adm551 https://www.mathnet.ru/eng/adm/v21/i1/p18
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| Statistics & downloads: |
| Abstract page: | 251 | | Full-text PDF : | 130 | | References: | 56 |
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