Abstract
Several classical theorems on character degrees are revisited from the point of view of the real characters.
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The research of the first two authors is partially supported by the Spanish Ministerio de Educación y Ciencia (MTM2004-06067-C02-01).
The third author gratefully acknowledges the support of the NSF (grant DMS-0600967)
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Navarro, G., Sanus, L. & Tiep, P.H. Real characters and degrees. Isr. J. Math. 171, 157–173 (2009). https://doi.org/10.1007/s11856-009-0045-6
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DOI: https://doi.org/10.1007/s11856-009-0045-6