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Matthias Hammerl
Matthias Hammerl
Professor of Mathematics, University of Greifswald
Verified email at uni-greifswald.de
Title
Cited by
Cited by
Year
Holonomy reductions of Cartan geometries and curved orbit decompositions
A Čap, AR Gover, M Hammerl
642014
Conformal structures associated to generic rank 2 distributions on 5-manifolds–characterization and Killing-field decomposition
M Hammerl, K Sagerschnig
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 5, 081, 2009
382009
On a new normalization for tractor covariant derivatives
M Hammerl, P Somberg, V Souček, J Šilhan
Journal of the European Mathematical Society 14 (6), 1859-1883, 2012
312012
The twistor spinors of generic 2-and 3-distributions
M Hammerl, K Sagerschnig
Annals of Global Analysis and Geometry 39, 403-425, 2011
272011
Homogeneous Cartan geometries
M Hammerl
arXiv preprint math/0703627, 2007
222007
Normal BGG solutions and polynomials
A Čap, AR Gover, M Hammerl
International Journal of Mathematics 23 (11), 1250117, 2012
212012
Invariant prolongation of overdetermined PDEs in projective, conformal, and Grassmannian geometry
M Hammerl, P Somberg, V Souček, J Šilhan
Annals of Global Analysis and Geometry 42, 121-145, 2012
202012
Invariant prolongation of BGG-operators in conformal geometry
M Hammerl
arXiv preprint arXiv:0811.4122, 2008
182008
Natural prolongations of BGG-operators
M Hammerl
na, 2009
172009
Conformal Patterson-Walker metrics
M Hammerl, K Sagerschnig, J Šilhan, A Taghavi-Chabert, V Žádník
arXiv preprint arXiv:1604.08471, 2016
102016
Coupling solutions of BGG-equations in conformal spin geometry
M Hammerl
Journal of Geometry and Physics 62 (2), 213-223, 2012
82012
Conformal structures associated to generic rank 2 distributions on 5-manifolds—characterization and Killing-field decomposition. SIGMA Symmetry Integrability Geom. Methods …
M Hammerl, K Sagerschnig
8
Fefferman–Graham ambient metrics of Patterson–Walker metrics
M Hammerl, K Sagerschnig, J Šilhan, A Taghavi‐Chabert, V Žádník
Bulletin of the London Mathematical Society 50 (2), 316-320, 2018
72018
A projective-to-conformal Fefferman-type construction
M Hammerl, K Sagerschnig, J Šilhan, A Taghavi-Chabert, V Zádník
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 13, 081, 2017
52017
A non-normal Fefferman-type construction of split signature conformal structures admitting twistor spinors, ArXiv eprints, 2011
M Hammerl, K Sagerschnig
5
A non-normal Fefferman-type construction of split-signature conformal structures admitting twistor spinors
M Hammerl, K Sagerschnig
arXiv preprint arXiv:1109.4231, 2011
42011
Conformal holonomy equals ambient holonomy
A Čap, A Gover, C Graham, M Hammerl
Pacific Journal of Mathematics 285 (2), 303-318, 2016
32016
Modified conformal extensions
M Hammerl, K Sagerschnig, J Šilhan, V Žádník
Annals of Global Analysis and Geometry 64 (3), 18, 2023
2023
Parabolic Compactification of Homogeneous Spaces
A Čap, AR Gover, M Hammerl
Journal of the Institute of Mathematics of Jussieu 20 (4), 1371-1408, 2021
2021
Ambient and Conformal Holonomy
M Hammerl
2012
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