Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Malte Dyckmanns"'
Publikováno v:
Asian Journal of Mathematics. 25:1-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e8e5265743ea1c2f9131b12b4ccebee
https://doi.org/10.4310/ajm.2021.v25.n1.a1
https://doi.org/10.4310/ajm.2021.v25.n1.a1
Publikováno v:
Springer INdAM Series ISBN: 9783319675183
We prove that every projective special Kahler manifold with regular boundary behaviour is complete and defines a family of complete quaternionic Kahler manifolds depending on a parameter c ≥ 0. We also show that, irrespective of its boundary behavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::807548243075657797411dc3f01c79d2
https://doi.org/10.1007/978-3-319-67519-0_4
https://doi.org/10.1007/978-3-319-67519-0_4
Autor:
Malte Dyckmanns, Owen Vaughan
We generalise the hyper-Kahler/quaternionic Kahler (HK/QK) correspondence to include para-geometries, and present a new concise proof that the target manifold of the HK/QK correspondence is quaternionic Kahler. As an application, we construct one-par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fe6222e7813395b4647ea345a03a26a
http://arxiv.org/abs/1601.05001
http://arxiv.org/abs/1601.05001
Publikováno v:
JOURNAL OF GEOMETRY AND PHYSICS
We give an explicit formula for the quaternionic K\"ahler metrics obtained by the HK/QK correspondence. As an application, we give a new proof of the fact that the Ferrara-Sabharwal metric as well as its one-loop deformation is quaternionic K\"ahler.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5188a65e62f27759269f40f0f5fe0b8d
http://livrepository.liverpool.ac.uk/2038919/1/1305.3549.pdf
http://livrepository.liverpool.ac.uk/2038919/1/1305.3549.pdf
We determine all complete projective special real surfaces. By the supergravity r-map, they give rise to complete projective special K\"ahler manifolds of dimension 6, which are distinguished by the image of their scalar curvature function. By the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d254564a2d954b7e4d7919e5e008cb83
Autor:
Alekseevsky, D. daleksee@staffmail.ed.ac.uk, Cortés, V.1 Vicente.cortes@math.uni-hamburg.de, Mohaupt, T.2 Thomas.Mohaupt@liv.ac.uk
Publikováno v:
Communications in Mathematical Physics. Dec2013, Vol. 324 Issue 2, p637-655. 19p.
Autor:
Novak, S., Runkel, I.
Publikováno v:
Journal of Knot Theory & Its Ramifications; Apr2015, Vol. 24 Issue 5, p-1, 84p
Publikováno v:
Springer INdAM Series ISBN: 9783319675183
Special Metrics and Group Actions in Geometry
Special Metrics and Group Actions in Geometry
This volume is a follow-up to the INdAM workshop "New perspectives in differen- tial geometry" that took place on 16-20 November 2015: https://newperspectivesindg.wordpress.com The editors are deeply grateful to the Istituto Nazionale di Alta Matemat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc603bf6b7511b6fb44fefe5c3285590
https://doi.org/10.1007/978-3-319-67519-0
https://doi.org/10.1007/978-3-319-67519-0
The volume is a follow-up to the INdAM meeting “Special metrics and quaternionic geometry” held in Rome in November 2015. It offers a panoramic view of a selection of cutting-edge topics in differential geometry, including 4-manifolds, quaternion