@article{04b9b49393554674aace64c52918c3e0,
title = "Frame stabilizers for Framed Vertex operator algebras associated to lattices having 4-frames",
abstract = "In this paper, we study certain Virasoro frames for lattice vertex operator algebras (VOAs) and their ℤ2-orbifolds using linear codes over ℤ4. We also compute the corresponding frame stabilizer from the viewpoint of binary codes and ℤ4-codes. As an application, we determine the frame stabilizers of several Virasoro frames of the VOA V E8and the moonshine vertex operator algebra V.",
author = "Lam, {Ching Hung} and Hiroki Shimakura",
note = "Funding Information: The authors thank Professor Masaaki Harada and Professor Akihiro Munemasa for helpful comments on Z4-codes. Part of the work was done when the second author visited the National Center for Theoretical Sciences, Taiwan, in November and December 2008. He thanks the staff of the center for their help. C. H. Lam is partially supported by NSC grant 97-2115-M-006-015-MY3 of Taiwan, R.O.C. H. Shimakura is partially supported by the Grants-in-Aid for Scientific Research No. 20549004.",
year = "2009",
doi = "10.1093/imrn/rnp091",
language = "English",
pages = "4547--4577",
journal = "International Mathematics Research Notices",
issn = "1073-7928",
publisher = "Oxford University Press",
number = "24",
}