2 1 M ay 2 00 6 Alcove path and Nichols - Woronowicz model of K - theory on flag varieties Toshiaki Maeno
نویسنده
چکیده
We give a model of the K-ring of the flag varieties in terms of a certain braided Hopf algebra called the Nichols-Woronowicz algebra. Our model is based on the construction of the path operators by C. Lenart and A. Postnikov.
منابع مشابه
Alcove path and Nichols - Woronowicz model of K - theory on flag varieties
We give a model of the K-ring of the flag varieties in terms of a certain braided Hopf algebra called the Nichols-Woronowicz algebra. Our model is based on the construction of the path operators by C. Lenart and A. Postnikov.
متن کاملAlcove path and Nichols - Woronowicz model of K - theory on flag varieties Toshiaki Maeno
We give a model of the K-ring of the flag verieties in terms of a certain braided Hopf algebra called the Nichols-Woronowicz algebra. Our model is based on the construction of the path operators by C. Lenart and A. Postnikov.
متن کاملFe b 20 06 Alcove path and Nichols - Woronowicz model of K - theory on flag varieties Toshiaki
We give a model of the K-ring of the flag varieties in terms of a certain braided Hopf algebra called the Nichols-Woronowicz algebra. Our model is based on the construction of the path operators by C. Lenart and A. Postnikov.
متن کامل2 00 5 on Some Noncommutative Algebras Related with K - Theory of Flag Varieties , I
For any Lie algebra of classical type or type G 2 we define a K-theoretic analog of Dunkl's elements, the so-called truncated Ruijsenaars-Schneider-Macdonald elements, RSM-elements for short, in the corresponding Yang-Baxter group, which form a commuting family of elements in the latter. For the root systems of type A we prove that the subalgebra of the bracket algebra generated by the RSM-elem...
متن کامل1 3 Fe b 20 06 ON SOME NONCOMMUTATIVE ALGEBRAS RELATED TO K - THEORY OF FLAG VARIETIES , PART
For any Lie algebra of classical type or type G 2 we define a K-theoretic analog of Dunkl's elements, the so-called truncated Ruijsenaars-Schneider-Macdonald elements, RSM-elements for short, in the corresponding Yang-Baxter group, which form a commuting family of elements in the latter. For the root systems of type A we prove that the subalgebra of the bracket algebra generated by the RSM-elem...
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