CAROTENUTO, Alessandro, Colin MROZINSKI and Réamonn Ó. BUACHALLA. A Borel-Weil theorem for the quantum Grassmannians. Documenta Mathematica. EMS Press, 2023, vol. 28, No 2, p. 261-314. ISSN 1431-0635. Available from: https://dx.doi.org/10.4171/DM/913. |
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@article{2317139, author = {Carotenuto, Alessandro and Mrozinski, Colin and Buachalla, Réamonn Ó.}, article_number = {2}, doi = {http://dx.doi.org/10.4171/DM/913}, keywords = {Quantum groups; noncommutative geometry; quantum flag manifolds; complex geometry}, language = {eng}, issn = {1431-0635}, journal = {Documenta Mathematica}, title = {A Borel-Weil theorem for the quantum Grassmannians}, url = {https://doi.org/10.4171/dm/913}, volume = {28}, year = {2023} }
TY - JOUR ID - 2317139 AU - Carotenuto, Alessandro - Mrozinski, Colin - Buachalla, Réamonn Ó. PY - 2023 TI - A Borel-Weil theorem for the quantum Grassmannians JF - Documenta Mathematica VL - 28 IS - 2 SP - 261-314 EP - 261-314 PB - EMS Press SN - 14310635 KW - Quantum groups KW - noncommutative geometry KW - quantum flag manifolds KW - complex geometry UR - https://doi.org/10.4171/dm/913 N2 - We establish a noncommutative generalisation of the Borel–Weil theorem for the celebrated Heckenberger–Kolb calculi of the quantum Grassmannians. The result is formulated in the framework of quantum principal bundles and noncommutative complex structures, and generalises previous work of a number of authors on quantum projective space. As a direct consequence we get a novel noncommutative differential geometric presentation of the twisted Grassmannian coordinate ring studied in noncommutative projective geometry. A number of applications to the noncommutative Kähler geometry of the quantum Grassmannians are also given. ER -
CAROTENUTO, Alessandro, Colin MROZINSKI and Réamonn Ó. BUACHALLA. A Borel-Weil theorem for the quantum Grassmannians. \textit{Documenta Mathematica}. EMS Press, 2023, vol.~28, No~2, p.~261-314. ISSN~1431-0635. Available from: https://dx.doi.org/10.4171/DM/913.
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