Abstract
Let \((H, \beta )\) be a Hom-Hopf algebra. Recently we introduced the Hom-Yetter-Drinfeld category \(_H^H{\mathcal {YD}}\) via Radford biproduct Hom-Hopf algebra, and proved that \(_H^H{\mathcal {YD}}\) is a braided tensor category. Let \((H, \beta , \mathrm {R} (\hbox {or~}\sigma ))\) be a quasitriangular (or cobraided) Hom-Hopf algebra. In this paper, we prove that the category \(_H{\mathcal {M}}\) (or \(^H{\mathcal {M}}\)) of left \((H, \beta )\)-Hom-modules comodules) is a braided tensor subcategory of \(_H^H{\mathcal {YD}}\). As a generalization of Radford biproduct Hom-Hopf algebra, we derive necessary and sufficient conditions for R-smash product Hom-algebra \((A\natural _R H, \alpha \otimes \beta )\) and T-smash coproduct Hom-coalgebra \((A\diamond _T H,\alpha \otimes \beta )\) to be a Hom-Hopf algebra. At last, two nontrivial examples are given.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Kassel, C.: Quantum groups. Graduate Texts in Mathematics, vol. 155. Springer, Berlin (1995)
Li, H.Y., Ma, T.S.: A construction of Hom-Yetter-Drinfeld category. Colloq. Math. 137(1), 43–65 (2014)
Ma, T.S., Li, H.Y., Yang, T.: Cobraided smash product Hom-Hopf algebras. Colloq. Math. 134(1), 75–92 (2014)
Ma, T.S., Wang, S.H.: Bitwistor and quasitriangular structures of bialgebras. Commun. Algebra 38(9), 3206–3242 (2010)
Makhlouf, A., Panaite, F.: Yetter-Drinfeld modules for Hom-bialgebras. J. Math. Phys. 55, 013501 (2014)
Makhlouf, A., Silvestrov, S.D.: Hom-algebra stuctures. J. Gen. Lie Theory Appl. 2, 51–64 (2008)
Makhlouf, A., Silvestrov, S.D.: Hom-algebras and hom-coalgebras. J. Algebra Appl. 9, 553–589 (2010)
Montgomery, S..: Hopf algebras and their actions on rings. CBMS Lectures in Mathematics, Vol. 82. AMS, Providence, RI (1993)
Yau, D.: Module Hom-algebras (2008). arXiv:0812.4695v1
Yau, D.: Hom-quantum groups I: Quasitriangular Hom-bialgebras. J. Phys. A 45(6), 065203, 23pp (2012)
Yau, D.: Hom-quantum groups II: cobraided Hom-bialgebras and Hom-quantum geometry (2009). arXiv:0907.1880
Yau, D.: Hom-quantum groups III: Representations and module Hom-algebras (2009). arXiv:0911.5402
Zhang, T.: Comodule Hom-coalgebras (2013). arXiv:1301.4152
Acknowledgements
This work was partially supported by Natural Science Foundation of Henan Province (No. 20A110019) and National Natural Science Foundation of China (No. 11801150). Tianshui Ma is grateful to the Erasmus Mundus project FUSION for supporting the postdoctoral fellowship visiting to Mälardalen University, Västeras, Sweden and to the research environment in Mathematics and Applied Mathematics, Division of Applied Mathematics at the School of Education, Culture and Communication for cordial hospitality.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Ma, T., Silvestrov, S., Zheng, H. (2020). On Hom-Yetter-Drinfeld Category. In: Silvestrov, S., Malyarenko, A., Rančić, M. (eds) Algebraic Structures and Applications. SPAS 2017. Springer Proceedings in Mathematics & Statistics, vol 317. Springer, Cham. https://doi.org/10.1007/978-3-030-41850-2_13
Download citation
DOI: https://doi.org/10.1007/978-3-030-41850-2_13
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-41849-6
Online ISBN: 978-3-030-41850-2
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)