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Problems of classif...
Problems of classifying associative or Lie algebras over a field of characteristic not 2 and finite metabelian groups are wild
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- Belitskii, Genrich (författare)
- Department of Mathematics, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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- Dmytryshyn, Andrii (författare)
- Umeå universitet,Institutionen för datavetenskap,Faculty of Mechanics and Mathematics, Kiev National Taras Shevchenko University, Kiev, Ukraine
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- Lipyanski, Ruvim (författare)
- Department of Mathematics, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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- Sergeichuk, Vladimir (författare)
- Institute of Mathematics, Kiev, Ukraine
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- Tsurkov, Arkady (författare)
- Department of Mathematics, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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(creator_code:org_t)
- University of Wyoming Libraries, 2009
- 2009
- Engelska.
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Ingår i: The Electronic Journal of Linear Algebra. - : University of Wyoming Libraries. - 1537-9582 .- 1081-3810. ; 18, s. 516-529
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Let F be a field of characteristic different from 2. It is shown that the problems of classifying(i) local commutative associative algebras over F with zero cube radical,(ii) Lie algebras over F with central commutator subalgebra of dimension 3, and(iii) finite p-groups of exponent p with central commutator subgroup of order are hopeless since each of them contains• the problem of classifying symmetric bilinear mappings UxU → V , or• the problem of classifying skew-symmetric bilinear mappings UxU → V ,in which U and V are vector spaces over F (consisting of p elements for p-groups (iii)) and V is 3-dimensional. The latter two problems are hopeless since they are wild; i.e., each of them contains the problem of classifying pairs of matrices over F up to similarity.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Algebra och logik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Algebra and Logic (hsv//eng)
Nyckelord
- Wild problems
- Classification
- Associative algebras
- Lie algebras
- Metabelian groups
- Mathematics
- matematik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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