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SUMMARY:Carolina Vallejo (Universidad Carlos III de Madrid-ICMAT (Spain))
DTSTART:20210226T155000Z
DTEND:20210226T163500Z
DTSTAMP:20260423T021605Z
UID:FGV/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/FGV/3/">Prob
 lems on characters involving two primes</a>\nby Carolina Vallejo (Universi
 dad Carlos III de Madrid-ICMAT (Spain)) as part of Finite Groups in Valenc
 ia\n\n\nAbstract\nIn the first part of the talk we will see that if $G$ is
  a nontrivial finite group\, then for every pair of primes $\\{p\,q\\}$ th
 ere is some nontrivial irreducible character of $G$ whose degree is not di
 visible by $p$ nor $q$. This result will allow us to characterize groups i
 n which all irreducible characters of degree not divisible by $p$ nor $q$ 
 are linear. In the second part of my talk\, I will discuss on what can be 
 said about the field of values of such a character of $\\{p\, q\\}$'-degre
 e. This talk is based in joint works with E Giannelli\, N. Hung and M. Sch
 aeffer Fry.\n
LOCATION:https://researchseminars.org/talk/FGV/3/
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