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تسجيل مستخدم جديدFantappi`es final relativity and Lie algebra deformations
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تأليف
Nicola Ciccoli
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The purpose of this note is to discuss a few lines appearing in the work of late Fantappi`e. They concern the proof of rigidity of a specific real semisimple Lie algebra: ${mathfrak O}(4,1)$. Our intention is to discuss to what extent such proof constitutes a missed opportunity in history of post-war Italian mathematics.
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