Institute for Mathematical Physics Representation Spaces of the Jordan Plane Representation Spaces of the Jordan Plane
Institute for Mathematical Physics Representation Spaces of the Jordan Plane Representation Spaces of the Jordan Plane
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数学物理研究所 约旦平面表示空间 约旦平面表示空间
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通讯作者:
N. Iyudu
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作者:
N. Iyudu
We investigate relations between the properties of an algebra and its varieties of finite-dimensional module structures, on the example of the Jordan plane R = kx, y/(xy − yx − y 2). Complete description of irreducible components of the representation variety mod(R, n) obtained for any dimension n, it is shown that the variety is equidimen-sional. The influence of the property of the non-commutative Koszul (Golod-Shafarevich) complex to be a DG-algebra resolution of an algebra (NCCI), on the structure of representation spaces is studied. It is shown that the Jordan plane provides a new example of RCI (representational complete intersection).
DOI:
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发表时间:
2023
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作者:
PHAKDIMEK Sartsin;NAKAMURA Masashi;ABE Yuta;KOMORI Daisuke;Shinnosuke Okawa
通讯作者:
Shinnosuke Okawa