I am a guest professor at the Mathematics Institute of the Freie Universität Berlin.
My research is at the interface of commutative algebra, algebraic geometry, and combinatorics.
I obtained a bachelor's degree in mathematics in Bucharest, my home town. In 2005 I moved to Genova where I did my Ph.D with Aldo Conca. I then joined Elisa Gorla's SNSF research group in Switzerland. I joined Klaus Altmanns algebraic geometry group in 2013 and Berlin has been my home since. (CV)
Freie Universität Berlin
Büro: 008
Arnimalle 3,
D-14195 Berlin, Germany
Tel: +49 30 838 75371
alexandru.constantinescu"a"fu-berlin.deSommer '23: | Mathematik Entdecken 2 Geometrie |
Winter '22/'23: | Mathematik Entdecken 1 |
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ALEXANDRU CONSTANTINESCU | |||||||||||||
Born in 1981 in Bucharest
Romanian and German citizen Married, two daughters |
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Education |
German Habilitation for Mathematics from the Freie Universität Berlin (2020)
Thesis: Hilbert Functions: a connection between algebra, geometry and combinatorics (pdf) |
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Ph.D. in Mathematics from the University of Genova (2009) Thesis: Combinatorical Structures, Lefschetz Properties, and Parametrizations of Algebras (pdf) Advisor: Aldo Conca |
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Bachelor's degree in Mathematics from the University of Bucharest (2004) Thesis: The Birational Classification of Smooth Projective Surfaces Advisor: Paltin Ionescu |
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Employment | Freie Universität Berlin |
guest professor |
since 2019 |
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Freie Universität Berlin | BMS-subsitute professor | 2018 | |||||||||||
Università di Genova | INdAM-Marie Curie fellow | 2016-2018 | |||||||||||
Freie Universität Berlin | postdoc | 2013-2016 | |||||||||||
Univeristé de Neucâtel | postdoc | 2012-2013 | |||||||||||
Universität Basel | postdoc | 2010-2012 | |||||||||||
Università di Genova | assegnista di ricerca | 2009-2010 | |||||||||||
Insitutul de Matematica al Academiei Române |
research assistant | since 2006, currently on leave | |||||||||||
Publication record | 18 published papers, 1 submitted paper, 2 in preparation. | ||||||||||||
Some coauthors | Klaus Altmann, Bruno Benedetti, Giulio Caviglia, Emanuela DeNegri, Matej Filip, Elisa Gorla, Joachim Jelisiejew, Thomas Kahle, Nam Le Dinh, Matey Mateev, Matteo Varbaro | ||||||||||||
Research interests |
Hilbert schemes of points deformation theory Gröbner bases Stanley-Reisner rings toric geometry free resolutions Castelnuovo-Mumford regularity arithmetic rank Hilbert functions algebras with straightening laws vertex cover algebras simplicial and polytopal complexes matroids h-vectors & f-vectors pure O-sequences Gorenstein liaison Lefschetz properties balanced simplicial complexes Coxeter groups |
Languages
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