Profiles

Jonas Bergström

Docent

View page in English
Arbetar vid Matematiska institutionen
Telefon 08-16 45 63
E-post jonasb@math.su.se
Besöksadress Roslagsv 101, Kräftriket, hus 5-6
Rum 410
Postadress Matematik 106 91 Stockholm

Undervisning

PhD-students
Stefano Marseglia (link to his homepage)


Former PhD-students
Olof Bergvall (link to his homepage), together with Prof. Carel Faber
 

Forskning

The Algebra and geometry seminar Spring 2017 (KTH and SU)


Preprints

11.
Eisenstein congruences for SO(4,3), SO(4,4), spinor and triple product L-values
Together with Neil Dummigan and Thomas Mégarbané.
Accepted for publication in Experimental Mathematics.
arXiv:1605.00819

 

Publications

10.
Eisenstein congruences for split reductive groups
Together with Neil Dummigan.
Selecta Mathematica, 22 (3), (2016), 1073-1115.
arXiv:1502.07827

 

9.
On the cohomology of the Losev-Manin moduli space
Together with Satoshi Minabe.
Manuscripta Mathematica, 144 (1-2),  (2014), 241-252.
arXiv:1108.0338

 

8.
Siegel modular forms of degree three and the cohomology of local systems
Together with Carel Faber and Gerard van der Geer.
Selecta Mathematica, 20 (1), (2014), 83-124.
arXiv:1108.3731

 

7.
On the cohomology of moduli spaces of (weighted) stable rational curves
Together with Satoshi Minabe.
Mathematische Zeitschrift, 275 (3-4), (2013), 1095-1108.
arXiv:1111.6438

 

6.
Inversion of series and the cohomology of the moduli spaces M^{delta}_{0,n}
Together with Francis Brown.
In `Motives, quantum field theory, and pseudodifferential operators'.
Clay Math. Proc. 12, (2010), 119-126, Amer. Math. Soc., Providence.
arXiv:0910.0120

 

5.
Equivariant counts of points of the moduli spaces of pointed hyperelliptic curves
Documenta Mathematica, 14, (2009), 259-296.
arXiv:math/0611813

 

4.
Siegel modular forms of genus 2 and level 2: cohomological computations and conjectures
Together with Carel Faber and Gerard van der Geer.
International Mathematics Research Notices, 100, (2008).
arXiv:0803.0917

 

3.
The Euler characteristic of local systems on the moduli of curves and abelian varieties of genus three
Together with Gerard van der Geer.
Journal of Topology, 1 (3), (2008), 651-662.
arXiv:0705.0293

 

2.
Cohomology of moduli spaces of curves of genus three via point counts
Journal für die reine und angewandte Mathematik, 622, (2008), 155-187.
arXiv:math/0611815

 

1.
The rational cohomology of Mbar_4
Together with Orsola Tommasi.
Mathematische Annalen, 338,  (2007), 207-239.
arXiv:math/0506502
 

Senast uppdaterad: 17 maj 2017

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