02459nam 2200613 450 991081796360332120220630102714.01-4704-6138-2(CKB)4100000011309198(MiAaPQ)EBC6229937(RPAM)21601796(PPN)250768305(EXLCZ)99410000001130919820201010d2020 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierAffine flag varieties and quantum symmetric pairs /Zhaobing Fan [and four others]Providence, Rhode Island :American Mathematical Society,2020.1 online resource (136 pages)Memoirs of the American Mathematical Society,0065-9266 ;number 1285"May 2020, volume 265, number 1285 (second of 7 numbers)."1-4704-4175-6 Includes bibliographical references.Constructions in affine type A -- Lattice presentation of affine flag varieties of type C -- Multiplication formulas for Chevalley generators -- Coideal algebra type structures of Schur algebras and Lusztig algebras -- Realization of the idempotented coideal subalgebra Uc/n of U(sln) -- A second coideal subalgebra of quantum affine sln -- More variants of coideal subalgebras of quantum affine sln -- The stabilization algebra Kc/n arising from Schur algebras -- Stabilization algebras arising from other Schur algebras.Memoirs of the American Mathematical Society ;no. 1285.Flag manifoldsAffine algebraic groupsQuantum groupsSchur complementKazhdan-Lusztig polynomialsAlgebra, HomologicalFlag manifolds.Affine algebraic groups.Quantum groups.Schur complement.Kazhdan-Lusztig polynomials.Algebra, Homological.516.3/5317B3720G2514F43mscFan Zhaobing1654753Lai Chun-JuLi YiqiangLuo LiWang Weiqiang1970-MiAaPQMiAaPQMiAaPQBOOK9910817963603321Affine flag varieties and quantum symmetric pairs4006796UNINA