Sufficient Condition for Adjoint Representation Kernel to be Lie Group Center

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SUMMARY

The sufficient condition for the kernel of an adjoint representation to be the center of a Lie group is that the Lie group must be connected. This conclusion is established based on discussions surrounding the properties of Lie groups, particularly focusing on connectedness. The conversation also touches upon the relevance of automorphic representations and their L-functions, indicating a broader context for the application of these concepts in representation theory.

PREREQUISITES
  • Understanding of Lie group theory
  • Familiarity with adjoint representations
  • Knowledge of automorphic representations
  • Basic concepts of representation theory
NEXT STEPS
  • Research the properties of connected Lie groups
  • Explore the role of adjoint representations in representation theory
  • Study automorphic representations and their associated L-functions
  • Investigate advanced texts on representation theory for deeper insights
USEFUL FOR

Mathematicians, theoretical physicists, and researchers in representation theory seeking to understand the relationship between Lie groups and their adjoint representations.

kakarukeys
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what is the sufficient condition for the kernel of an adjoint representation to be the center of the Lie group?

Does the Lie group have to be non-compact and connected, etc?
 
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If the Lie group is connected, the claim holds. So I heard. Is there any chance that you are studying automorphic representations and their L-functions? If so, please let me know good references to start with. Also, references for representation theory. Thanks.:smile:
 

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