1.贵州财经大学数学与统计学院,贵州 贵阳 550025
2.贵州商学院计算机与信息工程学院,贵州 贵阳 550014
TENG Wen(tengwen@mail.gufe.edu.cn)
PAN Yuewei(yueweiPanGZSD@163.com)
收稿:2024-09-16,
录用:2025-01-24,
网络出版:2025-06-03,
纸质出版:2025-07-25
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腾文,潘越伟.修正λ-微分Lie-Yamaguti代数的形变和扩张[J].中山大学学报(自然科学版)(中英文),2025,64(04):115-127.
TENG Wen,PAN Yuewei.Deformations and extensions of modified λ-differential Lie-Yamaguti algebras[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2025,64(04):115-127.
腾文,潘越伟.修正λ-微分Lie-Yamaguti代数的形变和扩张[J].中山大学学报(自然科学版)(中英文),2025,64(04):115-127. DOI: 10.13471/j.cnki.acta.snus.ZR20240283.
TENG Wen,PAN Yuewei.Deformations and extensions of modified λ-differential Lie-Yamaguti algebras[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2025,64(04):115-127. DOI: 10.13471/j.cnki.acta.snus.ZR20240283.
考虑了修正
λ
-微分Lie-Yamaguti代数,其由一个Lie-Yamaguti代数和一个修正
λ
-微分算子组成. 首先我们引入修正
λ
-微分Lie-Yamaguti代数的表示. 此外,我们建立了系数在表示中的修正
λ
-微分Lie-Yamaguti代数的上同调. 最后,我们利用第二上同调群研究了修正
λ
-微分Lie-Yamaguti代数的单参数形式变形和Abelian扩张.
The modified
<math id="M2"><mi>λ</mi></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833864&type=
2.62466669
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833828&type=
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-differential Lie-Yamaguti algebras are considered
in which a modified
<math id="M3"><mi>λ</mi></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833864&type=
2.62466669
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833828&type=
2.28600001
-differential Lie-Yamaguti algebra consisting of a Lie-Yamaguti algebra and a modified
<math id="M4"><mi>λ</mi></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833841&type=
2.62466669
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833829&type=
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-differential operator. First we introduce the representation of modified
<math id="M5"><mi>λ</mi></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833841&type=
2.62466669
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833829&type=
2.28600001
-differential Lie-Yamaguti algebras. Furthermore
we establish the cohomology of a modified
<math id="M6"><mi>λ</mi></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833841&type=
2.62466669
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833829&type=
2.28600001
-differential Lie-Yamaguti algebra with coefficients in a representation. Finally
we investigate the one-parameter formal deformations and Abelian extensions of modified
<math id="M7"><mi>λ</mi></math>
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833841&type=
2.62466669
https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84833829&type=
2.28600001
-differential Lie-Yamaguti algebras using the second cohomology group.
BENITO P , DRAPER C , ELDUQUE A , 2005 . Lie-Yamaguti algebra related to <math id="M545"><msub><mrow><mi mathvariant="normal">g</mi></mrow><mrow><mn mathvariant="normal">2</mn></mrow></msub></math> https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836175&type= 3.80999994 https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836136&type= 2.62466669 [J]. J Pure Appl Algebra , 202 ( 1/2/3 ): 22 - 54 .
BENITO P , ELDUQUE A , MARTÍN-HERCE F , 2009 . Irreducible Lie-Yamaguti algebras [J]. J Pure Appl Algebra , 213 ( 5 ): 795 - 808 .
GUO L , KEIGHER W , 2008 . On differential Rota-Baxter algebras [J]. J Pure Appl Algebra , 212 ( 3 ): 522 - 540 .
GUO S J , 2023 . Lie-Yamaguti algebras with a derivation [J]. Acta Math Sin (Chin Ser) , 66 ( 3 ): 547 - 556 .
GUO S J , ZHAO J Z , 2024 . Cohomology of Lie-Yamaguti algebras with higher derivations [J]. J Guizhou Normal Uni (Natural Sci) , 42 ( 3 ): 9 - 15+25 .
JIANG J , SHENG Y H , 2024 . Deformations of modified <math id="M546"><mi>r</mi></math> https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836162&type= 2.28600001 https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836138&type= 1.10066664 -matrices and cohomologies of related algebraic structures [J]. J Noncommut Geom , 19 ( 2 ): 429 - 450 .
KINYON M K , WEINSTEIN A , 2001 . Leibniz algebras, courant algebroids and multiplications on reductive homogeneous spaces [J]. Amer J Math , 123 ( 3 ): 525 - 550 .
LIN J , CHEN L Y , MA Y , 2015 . On the deformation of Lie-Yamaguti algebras [J]. Acta Math Sin (Engl Ser) , 31 ( 6 ): 938 - 946 .
LONG F S , TENG W , 2024 . Representations, cohomologies and abelian extensions of modified <math id="M547"><mi>λ</mi></math> https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836163&type= 2.28600001 https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836155&type= 1.94733346 -differential Hom-Lie triple systems [J]. J Guizhou Normal Univ(Natural Sci) , 42 ( 3 ): 91 - 96+121 .
NOMIZU K , 1954 . Invariant affine connections on homogeneous spaces [J]. Amer J Math , 76 ( 1 ): 33 - 65 .
PENG X S , ZHANG Y , GAO X , et al , 2022 . Universal enveloping of (modified) <math id="M548"><mi>λ</mi></math> https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836163&type= 2.28600001 https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=84836155&type= 1.94733346 -differential Lie algebras [J]. Linear Multilinear Algebra , 70 ( 6 ): 1102 - 1127 .
SEMENOV-TYAN-SHANSKII M A , 1983 . What is a classical r-matrix? [J]. Funct Anal Appl , 17 ( 4 ): 259 - 272 .
TENG W , 2024 . Relative differential operators on Lie-Yamaguti algebras [J]. Chin Annals Math Ser A , 45 ( 1 ): 39 - 52 .
YAMAGUTI K , 1958 . On the Lie triple system and its generalization [J]. J Sci Hiroshima Univ , 21 ( 3 ): 155 - 160 .
YAMAGUTI K , 1967 . On cohmology groups of general Lie triple systems [J]. Kumamoto J Sci A , 8 : 135 - 146 .
ZHANG T , LI J , 2015 . Deformations and extensions of Lie-Yamaguti algebras [J]. Linear Multilinear Algebra , 63 ( 11 ): 2212 - 2231 .
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