Research Interests

Algebraic and Differential Geometry Algebraic Structures in Mathematical Physics Group Theory and Generalisations Lie Groups, Harmonic and Fourier Analysis Pure Mathematics

APrf Thomas Leistner

Associate Professor

School of Mathematical Sciences

College of Sciences

Eligible to supervise Masters and PhD - email supervisor to discuss availability.

I am Associate Professor in Pure Mathematics. I received my PhD from Humboldt-University Berlin, held postdoc positions at Berlin and Adelaide, and worked as a Assistant Professor at the University of Hamburg before joining the University of Adelaide.My research lies in differential geometry, which is an area of pure mathematics that deals with curved spaces (and space-times) and has applications in mathematical physics, in particular in general relativity and string theory.

I am the Postgraduate Coordinator in the discipline of Mathematics (for students with surnames starting with G-Z).

I organise the Differential Geometry Seminar of the IGA.

My research lies in differential geometry where I study curved spaces (and space-times), their geometric properties, their symmetries and their relation to interesting differential equations. My research so far has focussed on Lorentzian geometry, conformal geometry and holonomy groups. Some of my research has applications in mathematical physics, in particular in general relativity and string theory.

My publications on MathSciNet, on Scopus, on Google Scholar and preprints on on the arXiv.

I am happy to supervisor Masters and PhD projects in these areas. Here is a list of current and past potgraduate students with links to their theses and papers:

Current students:

Finlay Belfrage Edwards (MRes, principal supervisor, co-supervisor Mike Estwood)
Benjamin Bailes (MRes, principal supervisor, co-supervisor Michael Albanese)
Lee Ward (MPhil, co-supervisor, principal supervisor Finnur Larusson)
Dylan Holland (MPhil, principal supervisor, co-supervisor Mike Estwood)
Harrison Greven (MPhil, principal supervisor, co-supervisor Mike Eastwood)
Paawan Nileshkumar Jethva (Mphil, co-supervisor, principal supervisor David Baraglia)

Past students:

Haripriya Sridharan (PhD, co-supervisor, principal supervisor Finnur Larusson), thesis
Steven Greenwood (MPhil, principal supervisor, co-supervisor Mike Eastwood ), thesis, paper , PhD at Masaryk University Brno
George Savvoudis (MPhil, co-supervisor, principal supervisor Sue Barwick), thesis
Federico Costanza (PhD, principal supervisor, co-supervisor Mike Eastwood), paper 1 , paper 2 , paper 3 , thesis
Manasa Manjunatha (PhD, with Vicente Cortes , University of Hamburg), thesis
Thomas Munn (MPhil, principal supervisor, co-supervisor Mike Eastwood), thesis, publication , PhD at Lund
Matthias Fresacher, (MPhil, principal supervisor, co-supervisors: Nicholas Buchdahl and Peter Hochs), thesis , PhD at University of Western Sydney
Elliot Herrington (PhD, co-supervisor, principal supervisor Finnur Larusson), thesis, publication
Timothy Moy (MPhil, co-supervisor, principal supervisor Mike EAstwood ), thesis , publication , PhD at University of Cambridge
Stuart Teisseire (2021, MPhil, principal supervisor, co-supervisor Mike Eastwood ) thesis , paper 1 , paper 2 , PhD at University of Auckland
Benjamin Moore (2020, MPhil, co-supervisor, principal supervisor Mike Eastwood ), thesis , publication , PhD at Warwick
Haripriya Sridharan (2020, MPhil, co-supervisor, principal supervisor Finnur Larusson), thesis , PhD at Adelaide and Melbourne
Daniel Franceschinis (MPhil, principal supervisor, co-supervisor Mike Eastwood )
Kelli Francis-Staite (2015, MPhil, co-supervisor, principal supervisor Michael Murray), thesis , publication , PhD at Oxford University as Rhodes Scholar

Date	Position	Institution name
2020 - ongoing	Associate Professor	University of Adelaide
2016 - 2019	Senior Lecturer in Pure Mathematics	University of Adelaide
2012 - 2016	ARC Future Fellow	University of Adelaide
2009 - 2012	Lecturer in Pure Mathematics	University of Adelaide
2007 - 2009	Juniorprofessor	University of Hamburg
2006 - 2007	Research Associate	Humboldt University of Berlin
2003 - 2006	Research Associate	University of Adelaide

Language	Competency
English	Can read, write, speak, understand spoken and peer review
German	Can read, write, speak, understand spoken and peer review
Spanish; Castilian	Can read, speak and understand spoken

Date	Institution name	Country	Title
2004	Humboldt University of Berlin	Germany	Doctor rerum naturalium

Year	Citation
2025	Leistner, T., & Teisseire, S. (2025). Conformal transformations of Cahen-Wallach spaces. Annales de l'Institut Fourier, 75(5), 2147-2187. DOI Scopus1 WoS1
2025	Fino, A., Leistner, T., & Taghavi-Chabert, A. (2025). Optical geometries. Annali della Scuola Normale Superiore di Pisa: Classe di Scienze, XXVI(1), 341-396. DOI Scopus2
2025	Costanza, F., Eastwood, M., Leistner, T., & McMillan, B. (2025). The range of a connection and a Calabi operator for Lorentzian locally symmetric spaces. Asian Journal of Mathematics, 29(2), 171-200. DOI
2024	Leistner, T., & Teisseire, S. (2024). Fundamental regions for non-isometric group actions. Geometriae Dedicata, 218(5), 95-1-95-13. DOI Scopus1 WoS1
2024	Cortés, V., & Leistner, T. (2024). Compact Locally Conformally Pseudo-Kähler Manifolds with Essential Conformal Transformations. Symmetry, Integrability and Geometry: Methods and Applications, 20, 084-1-084-12. DOI
2024	Anderson, I. M., Leistner, T., Lischewski, A., & Nurowski, P. (2024). Conformal Walker metrics and linear Fefferman-Graham equations. Communications in Analysis and Geometry, 32(3), 693-749. DOI
2023	Fino, A., Leistner, T., & Taghavi-Chabert, A. (2023). Almost Robinson geometries. Letters in Mathematical Physics, 113(3), 56-1-56-103. DOI Scopus6 WoS4
2023	Alekseevsky, D., Cortés, V., & Leistner, T. (2023). Geometry and holonomy of indecomposable cones. Revista Matemática Iberoamericana, 39(3), 1105-1141. DOI
2023	Leistner, T., & Munn, T. (2023). Completeness of certain compact Lorentzian locally symmetric spaces. Comptes Rendus Mathematique (Academie des Sciences), 361(1), 819-824. DOI Scopus2 WoS2
2020	Anderson, I. M., Leistner, T., & Nurowski, P. (2020). Explicit ambient metrics and holonomy. Journal of Differential Geometry, 114(2), 193-242. DOI Scopus2 WoS2
2020	Francis-Staite, K., & Leistner, T. (2020). Conformal properties of indefinite bi-invariant metrics. Transformation Groups, 3(3), 1-34. DOI Scopus1 WoS1
2019	Gover, A., & Leistner, T. (2019). Invariant prolongation of the Killing tensor equation. Annali di Matematica Pura ed Applicata, 198(1), 307-334. DOI Scopus7 WoS7
2017	Leistner, T., & Lischewski, A. (2017). The ambient obstruction tensor and conformal holonomy. Pacific Journal of Mathematics, 290(2), 403-436. DOI Scopus3 WoS2
2017	Leistner, T., Nurowski, P., & Sagerschnig, K. (2017). New relations between G₂ geometries in dimensions 5 and 7. International Journal of Mathematics, 28(13), 1750094-1-1750094-46. DOI Scopus8 WoS9
2017	Leistner, T., & Lischewski, A. (2017). Hyperbolic evolution equations, lorentzian holonomy, and riemannian generalised killing spinors. Journal of Geometric Analysis, 29(1), 33-82. DOI Scopus6 WoS4
2016	Globke, W., & Leistner, T. (2016). Locally homogeneous pp-waves. Journal of Geometry and Physics, 108, 83-101. DOI Scopus11 WoS13
2016	Baum, H., Leistner, T., & Lischewski, A. (2016). Cauchy problems for Lorentzian manifolds with special holonomy. Differential Geometry and Its Applications, 45, 43-66. DOI Scopus10 WoS7
2016	Leistner, T., & Schliebner, D. (2016). Completeness of compact Lorentzian manifolds with abelian holonomy. Mathematische Annalen, 364(3-4), 1469-1503. DOI Scopus34 WoS31
2014	Alt, J., Di Scala, A., & Leistner, T. (2014). Conformal holonomy, symmetric spaces, and skew symmetric torsion. Differential Geometry and Its Applications, 33(Suppl.), 4-43. DOI Scopus4 WoS4
2014	Baum, H., Lärz, K., & Leistner, T. (2014). On the full holonomy group of Lorentzian manifolds. Mathematische Zeitschrift, 277(3-4), 797-828. DOI Scopus19 WoS18
2012	Leistner, T., & Nurowski, P. (2012). Ambient metrics with exceptional holonomy. Scuola Normale Superiore di Pisa. Annali. Classe di Scienze, 11(2), 407-436. DOI Scopus17 WoS20
2012	Leistner, T., & Nurowski, P. (2012). Conformal pure radiation with parallel rays. Classical and Quantum Gravity, 29(5), 055007-1-055007-15. DOI Scopus14 WoS14
2011	Di Scala, A., & Leistner, T. (2011). Connected subgroups of SO(2,n) acting irreducibly on ℝ²,ⁿ. Israel Journal of Mathematics, 182(1), 103-121. DOI Scopus17 WoS16
2011	Cortes, V., Leistner, T., Schafer, L., & Schulte-Hengesbach, F. (2011). Half-flat structures and special holonomy. Proceedings of the London Mathematical Society, 102(1), 113-158. DOI Scopus37 WoS37
2010	Galaev, A., & Leistner, T. (2010). On the local structure of Lorentzian Einstein manifolds with parallel distribution of null lines. Classical and Quantum Gravity, 27(22), 1-16. DOI Scopus16 WoS15
2010	Leistner, T., & Nurowski, P. (2010). Ambient metrics for n-dimensional pp-waves. Communications in Mathematical Physics, 296(3), 881-898. DOI Scopus27 WoS28
2009	Alekseevsky, D., Cortes, V., Galaev, A., & Leistner, T. (2009). Cones over pseudo-Riemannian manifolds and their holonomy. Journal fur die Reine und Angewandte Mathematik, 635(635), 23-69. DOI Scopus58 WoS53
2007	Leistner, T. (2007). On the classification of Lorentzian holonomy groups. Journal of Differential Geometry, 76(3), 423-484. DOI Scopus67 WoS60
2007	Armstrong, S., & Leistner, T. (2007). Ambient connections realising conformal Tractor holonomy. Monatshefte fur Mathematik, 152(4), 265-282. DOI Scopus6 WoS7
2006	Leistner, T. (2006). Conformal holonomy of C-spaces, Ricci-flat, and Lorentzian manifolds. Differential Geometry and its Applications, 24(5), 458-478. DOI Scopus44 WoS49
2006	Leistner, T. (2006). Screen bundles of Lorentzian manifolds and some generalisations of pp-waves. Journal of Geometry and Physics, 56(10), 2117-2134. DOI Scopus27 WoS32

Year	Citation
2020	Dearricott, O., Tuschmann, W., Nikolayevsky, Y., Leistner, T., & Crowley, D. (Eds.) (2020). Differential Geometry in the Large (Vol. 463). Cambridge University Press. DOI Scopus1
2020	Dearricott, O., Tuschmann, W., Nikolayevsky, Y., Leistner, T., & Crowley, D. (Eds.) (2020). Differential Geometry in the Large (Vol. 463). Cambridge University Press. DOI Scopus1
2004	Leistner, T. (2004). Holonomy and Parallel Spinors in Lorentzian Geometry. Berlin: Logos Verlag.

Year	Citation
2025	Costanza, F., & Leistner, T. (2025). Killing vector fields on semi-Riemannian product manifolds. In D. R. Wood, A. M. Etheridge, J. de Gier, & N. Joshi (Eds.), 2023 MATRIX Annals. MATRIX Book Series (Vol. 6, pp. 165-173). Springer. DOI
2018	Leistner, T., & Baum, H. (2018). Lorentzian Geometry: Holonomy, Spinors, and Cauchy Problems. In V. Cortés, K. Kröncke, & J. Louis (Eds.), Geometric Flows and the Geometry of Space-time (Vol. 2, pp. 1-76). Switzerland: Birkhäuser. DOI
2010	Galaev, A., & Leistner, T. (2010). Recent developments in pseudo-Riemannian holonomy theory. In Handbook of Pseudo-Riemannian Geometry and Supersymmetry (pp. 581-627). Zurich, Switzerland: European Mathematical Society Publishing House. DOI
2010	Di Scala, A., Leistner, T., & Neukirchner, T. (2010). Geometric applications of irreducible representations of Lie groups. In Handbook of Pseudo-Riemannian Geometry and Supersymmetry (pp. 629-651). Zurich, Switzerland: European Mathematical Society Publishing House. DOI
2008	Galaev, A., & Leistner, T. (2008). Holonomy groups of Lorentzian manifolds: classification, examples, and applications. In D. Alekseevsky, & H. Baum (Eds.), Recent Developments in Pseudo-Riemannian Geometry (pp. 53-96). Zurich, Switzerland: European Mathematical Society Publishing House.

Year	Citation
2022	Leistner, T. (2022). Semi-Riemannian cones. In S. Hervik, B. Kruglikov, I. Markina, & D. The (Eds.), Proceedings of the Abel Symposium 2019: Geometry, Lie Theory and Applications, as published in Abel Symposia Vol. 16 (pp. 193-222). Alesund, Norway: Springer. DOI
2022	Alekseevsky, D., Cortes, V., & Leistner, T. (2022). Semi-Riemannian Cones with Parallel Null Planes. In Proceedings of the X International Meeting on Lorentzian Geometry. Developments in Lorentzian Geometry (GeLoCor 2021), as published in Springer Proceedings in Mathematics & Statistics Vol. 389 (pp. 11 pages). Cham, Switzerland: Springer. DOI Scopus1
2008	Eastwood, M., & Leistner, T. (2008). Higher symmetries of the square of the Laplacian. In Proceedings of Symmetries and Overdetermined Systems of Partial Differential Equations Vol. 144 (pp. 319-338). Germany: SPRINGER. DOI WoS20
2002	Leistner, T. (2002). Lorentzian manifolds with special holonomy and parallel spinors. In Supplemento ai Rendiconti del Circolo Matematico di Palermo, II (pp. 131-159). Italy: Springer Italia Srl.

Year	Citation
2021	Fresacher, M. (2021). Approximation of Higher Degree Spectra Results for Twisted Laplace Operators.

Year	Citation
2026	Leistner, T., Mehidi, L., & Zeghib, A. (2026). Locally conformally homogeneous Lorentzian spaces. DOI
2025	Galaev, A., Leistner, T., & Leitner, F. (2025). Holonomy in pseudo-Hermitian geometry. DOI
2024	Greenwood, S., & Leistner, T. (2024). Lorentzian homogeneous structures with indecomposable holonomy.
2024	Gover, A. R., Kress, J., & Leistner, T. (2024). Conformal Killing tensors and their Killing scales.
2023	Cortés, V., & Leistner, T. (2023). Compact Locally Conformally Pseudo-Kähler Manifolds with Essential Conformal Transformations.
2023	Costanza, F., Eastwood, M., Leistner, T., & McMillan, B. (2023). The range of a connection and a Calabi operator for Lorentzian locally symmetric spaces.
2023	Alekseevsky, D., Cortes, V., & Leistner, T. (2023). Geometry and holonomy of indecomposable cones. DOI
2022	Leistner, T., & Teisseire, S. (2022). Conformal transformations of Cahen-Wallach spaces. DOI
2021	Fino, A., Leistner, T., & Taghavi-Chabert, A. (2021). Almost Robinson geometries. DOI
2021	Costanza, F., Eastwood, M., Leistner, T., & McMillan, B. (2021). A Calabi operator for Riemannian locally symmetric spaces. DOI
2021	Leistner, T., & Teisseire, S. (2021). Fundamental regions for non-isometric group actions. DOI
2020	Fino, A., Leistner, T., & Taghavi-Chabert, A. (2020). Optical geometries. DOI
2016	Anderson, I. M., Leistner, T., Lischewski, A., & Nurowski, P. (2016). Conformal Walker metrics and linear Fefferman-Graham equations. DOI
2007	Leistner, T. (2007). Towards a classification of Lorentzian holonomy groups. Part II: Semisimple, non-simple weak-Berger algebras. DOI

2026-2028: ARC Discovery Project "Higher order symmetry, prolongation, and parabolic geometry", with Michael Eastwood (Adelaide) and Rod Gover (Auckland)

2019-2021: ARC Discovery Project "Symmetry and geometric partial differential equations", with Michael Eastwood (Adelaide), Jonathan Kress (UNSW), and Rod Gover (Auckland)

2012-2016: ARC Future Fellowship

2012-2014: ARC Discovery Project "Holonomy groups in Lorentzian geometry"

2011-2012: Go8 - DAAD Australia - Germany Joint Research Cooperation Scheme, "Spinor field equations in Lorentzian geometry", joint with Helga Baum (HU-Berlin)

Recent teaching:

Mathematics IM

Mathematics IA

Mathematics IB

Applications of Quantitative Methods in Finance I

Multivariable and Complex Calculus II

Groups and Rings III

Topology and Analysis III

Advanced Mathematical Perspectives III

Manifolds, Lie Groups and Lie Algebras (Honours)

Differential Geometry (Honours)

Date	Role	Research Topic	Program	Degree Type	Student Load	Student Name
2026	Principal Supervisor	Geodesic completeness of compact Lorentzian manifolds	Master of Research	Master	Full Time	Mr Benjamin Bailes
2026	Principal Supervisor	Homogeneous Lorentzian manifolds with special holonomy	Master of Research	Master	Full Time	Mr Finlay Patrick Belfrage Edwards
2025	Principal Supervisor	Conformal transformations of Lorentzian manifolds	Master of Philosophy	Master	Full Time	Mr Dylan Nicholas Holland
2025	Co-Supervisor	Kupka-Smale theorem in elliptic complex geometry	Master of Philosophy	Master	Part Time	Miss Lee Ward
2025	Co-Supervisor	K-Theory of Topological Insulators	Doctor of Philosophy	Doctorate	Full Time	Mr Joshua Celeste
2025	Co-Supervisor	K-Theory of Topological Insulators	Doctor of Philosophy	Doctorate	Full Time	Mr Joshua Celeste
2025	Principal Supervisor	Conformal transformations of Lorentzian manifolds	Master of Philosophy	Master	Full Time	Mr Dylan Nicholas Holland
2025	Co-Supervisor	Kupka-Smale theorem in elliptic complex geometry	Master of Philosophy	Master	Part Time	Miss Lee Ward
2024	Co-Supervisor	Cohomology Rings of Topological and Smooth 4-Manifolds	Master of Philosophy	Master	Full Time	Mr Paawan Nileshkumar Jethva
2024	Principal Supervisor	Conformally related Einstein metrics	Master of Philosophy	Master	Full Time	Mr Harrison Greven
2024	Co-Supervisor	Cohomology Rings of Topological and Smooth 4-Manifolds	Master of Philosophy	Master	Full Time	Mr Paawan Nileshkumar Jethva
2024	Principal Supervisor	Conformally related Einstein metrics	Master of Philosophy	Master	Full Time	Mr Harrison Greven

Date	Role	Research Topic	Program	Degree Type	Student Load	Student Name
2022 - 2024	Principal Supervisor	Algebraic Aspects of Lorentzian Homogeneous Spaces	Master of Philosophy	Master	Full Time	Mr Steven James Greenwood
2022 - 2024	Co-Supervisor	Quadrics & Quadrals, Combinatorics & Characterisations: a Survey of Subspaces	Master of Philosophy	Master	Full Time	Mr George Savvoudis
2020 - 2023	Principal Supervisor	On Dirac Generating Operators and Clifford Module Bundles	Doctor of Philosophy under a Jointly-awarded Degree Agreement with	Doctorate	Full Time	Ms Manasa Manjunatha
2020 - 2025	Co-Supervisor	The Oka Principle in Higher Twisted K-Theory	Doctor of Philosophy under a Jointly-awarded Degree Agreement with	Doctorate	Full Time	Miss Haripriya Sridharan
2020 - 2021	Principal Supervisor	Approximation of Higher Degree Spectra Results for Twisted Laplace Operators	Master of Philosophy	Master	Full Time	Mr Matthias Eduard Fresacher
2019 - 2021	Co-Supervisor	Legendrean and G2 Contact Structures	Master of Philosophy	Master	Full Time	Mr Timothy John An Hu Moy
2019 - 2021	Principal Supervisor	Symmetric Spaces, Geometric Manifolds and Geodesic Completeness	Master of Philosophy	Master	Full Time	Mr Thomas Jack Munn
2019 - 2023	Principal Supervisor	The Killing operator on locally homogeneous spaces	Doctor of Philosophy	Doctorate	Full Time	Mr Esteban Federico Costanza
2019 - 2021	Co-Supervisor	Highly symmetric homogeneous Kobayashi-hyperbolic manifolds	Doctor of Philosophy	Doctorate	Full Time	Mr Elliot Herrington
2019 - 2021	Principal Supervisor	Conformal group actions on Cahen-Wallach spaces	Master of Philosophy	Master	Full Time	Mr Stuart Benjamin Teisseire
2018 - 2020	Co-Supervisor	Theta Functions, Gauss Sums and Modular Forms	Master of Philosophy	Master	Full Time	Mr Benjamin Terence Moore
2017 - 2020	Co-Supervisor	Spaces of Holomorphic Immersions of Open Riemann Surfaces into the Complex Plane	Master of Philosophy	Master	Part Time	Miss Haripriya Sridharan
2013 - 2015	Co-Supervisor	Einstein and Conformally Einstein Bi-Invariant Semi-Riemannian Metrics	Master of Philosophy	Master	Full Time	Dr Kelli Leigh Francis-Staite

Date	Role	Membership	Country
2010 - ongoing	Member	Australian Mathematical Society	Australia

Date	Title	Engagement Type	Institution	Country
2022 - ongoing	Differential Geometry Seminar	Scientific Community Engagement	University of Adelaide	Australia
2021 - 2021	Event Director of the AMSI Summer School in the Mathematical Sciences	Scientific Community Engagement	Australian Mathematical Sciences Institute and University of Adelaide	Australia
2018 - 2018	Conference Director of the 62nd Annual Meeting of the Australian Mathematical Society	Scientific Community Engagement	University of Adelaide	Australia

Date	Role	Editorial Board Name	Institution	Country
2016 - 2019	Board Member	Communications of the Korean Mathematical Society	Korean mathematical Society	Korea, Republic of
2014 - ongoing	Board Member	Advances in Geometry	De Gruyter	Germany

Date	Topic	Presented at	Institution	Country
2026 - 2026	The Killing connection and the range of the Killing operator	Conformal Geometry, Einstein Metrics, and General Relativity	Simons Center for Geometry and Physics	United States
2024 - 2024	Lorentzian homogeneous structures with indecomposable holonomy	Symmetry and shape	University of Santiago de Compostela	Spain
2024 - 2024	Lorentzian homogeneous structures with indecomposable holonomy	Seminar on Differential Geometry	University of Hamburg	Germany
2024 - 2024	Lorentzian homogeneous structures with indecomposable holonomy	Differential geometry seminar	University Regensburg	Germany
2024 - 2024	The Killing connection and the range of the Killing operator	Mathematical supergravity	Universidad Nacional de Educación a Distancia, UNED, Madrid	Spain
2023 - 2023	Conformal transformations of Cahen-Wallach spaces	Research Seminar Differential Geometry	University of Hamburg	Germany
2023 - 2023	The Killing connection and the range of the Killing operator	Differential Geometry Seminar	University Regensburg	Germany
2023 - 2023	Conformal transformations of Cahen-Wallach spaces	Spectrum and Symmetry for Group Actions in Differential Geometry II	Matrix Mathematical Research Institute	Australia
2023 - 2023	The range of a connection and a Calabi operator for Lorentzian locally symmetric spaces	GRIEG meets Chopin. Warsaw meeting on geometric methods in science	Polish Academy of Science	Poland
2022 - 2022	Conformal Transformation of Cahen-Wallach spaces	Oberseminar	University of Regensburg	Germany
2022 - 2022	A Calabi operator for locally symmetric spaces	Global Analysis on Manifolds A Conference in Honour of Prof. Christian Bär	University Freiburg	Germany
2022 - 2022	Conformal Transformations of Cahen-Wallach spaces	Pseudo-Riemannian geometry and invariants in General Relativity	University of Stavanger	Norway
2021 - 2021	Cauchy problems for Lorentzian manifolds with special holonomy. Part 1	Seminar on Advanced Topics in Geometric Analysis	University of Regensburg	Germany
2021 - 2021	Geodesic completeness of compact Lorentzian manifolds	International Meeting on Lorentzian Geometry	University of Cordoba	Spain
2019 - 2019	Semi-Riemannian cones and their holonomy	THE ABEL SYMPOSIUM 2019: Geometry, Lie Theory and Applications	Norwegian Academy of Science and Letters	Norway
2019 - 2019	The ambient obstruction tensor and conformal holonomy	Workshop on Cartan Geometry	Korea Institute for Advanced Study	Korea, Republic of
2018 - 2018	The ambient obstruction tensor and conformal holonomy	Conformal and Symplectic Geometry	University of Auckland	New Zealand
2017 - 2017	Geodesic completeness of compact Lorentzian manifolds	Seminario de Geometría	University of Granada	Spain
2017 - 2017	Lecture series on non Riemannian holonomy	Simons Semester Symmetry and Geometric Structures	Institute of Mathematics of the Polish Academy of Science	Poland
2016 - 2016	Cauchy problems for Lorentzian manifolds with special holonomy	Geometric Flows and the Geometry of Space-time	University of Hamburg	Germany
2016 - 2016	Geodesic completness of compact Lorentzian manifolds with spacial holonomy	7th Pacific RIM Conference on Mathematics	Seoul National University	Korea, Republic of
2016 - 2016	Cauchy problems for Lorentzian manifolds with special holonomy	Workshop on Analysis, Geometry and Mathematical Relativity	Monash University	Australia

Position: Associate Professor
Email: thomas.leistner@adelaide.edu.au

APrf Thomas Leistner

APrf Thomas Leistner

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APrf Thomas Leistner

APrf Thomas Leistner

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