Description of B(∞) through Kashiwara Embedding for E6 and E7 Lie Algebra Types
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چکیده
We study the crystal base B(∞) associated with the negative part of the quantum group for finite simple Lie algebras of types E6 and E7. We present an explicit description of B(∞) as the image of a Kashiwara embedding that is in natural correspondence with the tableau description of B(∞).
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تاریخ انتشار 2016