Matthias Hammer

I am a PostDoc in the group of Jochen Blath at TU Berlin.
Contact:
Dr. Matthias Hammer
TU Berlin, Fakultät II
Institut für Mathematik, MA 7-5
Straße des 17. Juni 136
D-10623 Berlin
E-Mail: hammer 'at' math.tu-berlin.de
Tel.: +49-30-314-79366
Office: MA 778
Office hour:
By appointment.
Research interests:
- Stochastic partial differential equations and their dual interacting particle systems.
- Spatial branching particle systems, in particular branching Markov processes, with and without immigration.
Publications and Preprints:
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Matthias Hammer, Marcel Ortgiese, and Florian Voellering:
A new look at duality for the symbiotic branching model.
Ann. Probab. 46 (5), 2800-2862, 2018.
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Matthias Hammer and Yu-Ting Chen:
Coexistence in competing species models
Preprint, arXiv:1802.10476, 2018.
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Matthias Hammer, Marcel Ortgiese, and Florian Voellering:
Entrance laws for annihilating Brownian motions
Preprint, arXiv:1801.06197, 2018.
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Jochen Blath, Mathias Cronjaeger, Bjarki Eldon, and Matthias Hammer:
The site-frequency spectrum associated with Xi-coalescents
Theor. Pop. Biol. 110, 36-50, 2016.
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Jochen Blath, Matthias Hammer, and Marcel Ortgiese:
The scaling limit of the interface of the continuous-space symbiotic branching model.
Ann. Probab. 44 (2), 807-866, 2016.
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Matthias Hammer and Marcel Ortgiese:
The infinite rate symbiotic branching model: from
discrete to continuous space
Preprint, arXiv:1508.07826, 2016.
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Matthias Hammer
Ergodicity and regularity of invariant measure for branching Markov
processes with immigration.
PhD thesis, Johannes Gutenberg Universitaet Mainz, 2012.
Short CV