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@inproceedings{2394730, author = {Arvanitoyeorgos, Andreas and Chrysikos, Ioannis and Sakane, Yusuke}, address = {Hackensack, NJ}, booktitle = {Recent progress in differential geometry and its related fields : Proceedings of the 2nd International Colloquium on Differential Geometry and its Related Fields}, doi = {http://dx.doi.org/10.1142/9789814355476_0001}, editor = {Toshiaki Adachi, Hideya Hashimoto, Milen J Hristov}, keywords = {Homogeneous Einstein metric; Generalized flag manifold; Gröbner basis}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Hackensack, NJ}, isbn = {978-981-4355-46-9}, pages = {1-24}, publisher = {World Scientific Publishing Co. Pte. Ltd.}, title = {Homogeneous Einstein metrics on generalized flag manifolds Sp(n)/(U(p)×U(q)×Sp(n−p−q))}, url = {https://www.worldscientific.com/doi/suppl/10.1142/8187/suppl_file/8187_chap01.pdf}, year = {2011} }
TY - JOUR ID - 2394730 AU - Arvanitoyeorgos, Andreas - Chrysikos, Ioannis - Sakane, Yusuke PY - 2011 TI - Homogeneous Einstein metrics on generalized flag manifolds Sp(n)/(U(p)×U(q)×Sp(n−p−q)) PB - World Scientific Publishing Co. Pte. Ltd. CY - Hackensack, NJ SN - 9789814355469 KW - Homogeneous Einstein metric KW - Generalized flag manifold KW - Gröbner basis UR - https://www.worldscientific.com/doi/suppl/10.1142/8187/suppl_file/8187_chap01.pdf N2 - We construct the Einstein equation for an invariant Riemannian metric on generalized flag manifolds Sp(n)/(U(p) × U(q) × Sp(n − p − q)). By computing a Gröbner basis for a system of polynomials on six variables, we prove that the generalized flag manifolds Sp(3)/(U(1) × U(1) × Sp(1)), Sp(4)/(U(1) × U(1) × Sp(2)) and Sp(4)/(U(2) × U(1) × Sp(1)) admit exactly three, six and two non-Kähler invariant Einstein metrics up to isometry, respectively. ER -
ARVANITOYEORGOS, Andreas, Ioannis CHRYSIKOS a Yusuke SAKANE. Homogeneous Einstein metrics on generalized flag manifolds Sp(n)/(U(p)×U(q)×Sp(n−p−q)). In Toshiaki Adachi, Hideya Hashimoto, Milen J Hristov. \textit{Recent progress in differential geometry and its related fields : Proceedings of the 2nd International Colloquium on Differential Geometry and its Related Fields}. Hackensack, NJ: World Scientific Publishing Co. Pte. Ltd., 2011, s.~1-24. ISBN~978-981-4355-46-9. Dostupné z: https://dx.doi.org/10.1142/9789814355476\_{}0001.
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