Extending an Established Isomorphism between Group Rings and a Subring of the n × n Matrices
Abstract
In this work, we extend an established isomorphism between group rings and a subring of the n × n matrices. This extension allows us to construct more complex matrices over the ring R. We present many interesting examples of complex matrices constructed directly from our extension. We also show that some of the matrices used in the literature before can be obtained by a direct application of our extended isomorphism.Citation
Dougherty, S., Gildea, J., & Korban, A. (2021). Extending an established isomorphism between group rings and a subring of the n × n matrices. International Journal of Algebra and Computation, 31(3), 471-490. https://doi.org/10.1142/S0218196721500223Publisher
World ScientificAdditional Links
https://www.worldscientific.com/doi/10.1142/S0218196721500223Type
ArticleDescription
Electronic version of an article published as International Journal of Algebra and Computation, Volume 31, Issue 3, 2021, Pages 471-490. [https://doi.org/10.1142/S0218196721500223] © copyright World Scientific Publishing Company https://www.worldscientific.com/worldscinet/ijacISSN
0218-1967EISSN
1793-6500ae974a485f413a2113503eed53cd6c53
10.1142/S0218196721500223
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