Abstract
Let k be a field. In this chapter, all vector spaces and all tensor products will be over k. Hence the letter k will be omitted: we shall write \(x\otimes y\) instead of \(x\otimes _k y\), and for a k-vector space V, we shall write \(\dim V\) instead of \([V\!\!\!:\!k]\).
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Broué, M. (2017). Drinfeld Double. In: On Characters of Finite Groups. Mathematical Lectures from Peking University. Springer, Singapore. https://doi.org/10.1007/978-981-10-6878-2_8
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DOI: https://doi.org/10.1007/978-981-10-6878-2_8
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Online ISBN: 978-981-10-6878-2
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