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Thorsten Lisker

We doubt that the present-day environment alone yielded the morphology-density relation and set the properties of dwarf galaxies. Instead, we propose that more quantitative comparisons of simulations and observations be done and that all possible hypotheses be explored for when and why the dwarfs acquired their characteristics.
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Josefina Michea

Under the ΛCDM paradigm of hierarchical structure formation, galaxy clusters progressively build-up as the Universe ages. This assembly process is imprinted in the evolving properties of the galaxy cluster red sequence across redshift space.
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Christoph Engler

Characteristics such as age, metallicity and time of infall are reflected in the kinematic properties of galaxies.
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Linda Urich

Ram pressure stripping models predict colour gradients that are similar to those we observe in early-type dwarf galaxies. A fraction of them includes a young central stellar population, while almost all of them have a non-zero metallicity gradient. Urich et al. 2017
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