Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Halle, Lars"'
We perform a systematic study of the base change conductor for Jacobians. Through the lens of intersection theory and Deligne's Riemann-Roch theorem, we present novel computational approaches for both the tame and wild parts of the base change conduc
Externí odkaz:
http://arxiv.org/abs/2410.15370
Autor:
Halle, Lars, Höppner, Daniela, Doser, Marvin, Brüsseler, Christian, Gätgens, Jochem, Conen, Niclas, Jupke, Andreas, Marienhagen, Jan, Noack, Stephan
Publikováno v:
In Bioresource Technology January 2025 416
We generalize the classical semi-continuity theorem for GIT (semi)stable loci under variations of linearizations to a relative situation of an equivariant projective morphism from X to an affine base S. As an application to moduli problems, we consid
Externí odkaz:
http://arxiv.org/abs/1909.03780
Given a strict simple degeneration $f \colon X\to C$ the first three authors previously constructed a degeneration $I^n_{X/C} \to C$ of the relative degree $n$ Hilbert scheme of $0$-dimensional subschemes. In this paper we investigate the geometry of
Externí odkaz:
http://arxiv.org/abs/1802.00622
Autor:
Halle, Lars1,2 (AUTHOR), Hollmann, Niels1 (AUTHOR), Tenhaef, Niklas1 (AUTHOR), Mbengi, Lea1 (AUTHOR), Glitz, Christiane1 (AUTHOR), Wiechert, Wolfgang1,2 (AUTHOR), Polen, Tino1,2 (AUTHOR), Baumgart, Meike1 (AUTHOR), Bott, Michael1,2 (AUTHOR), Noack, Stephan1,2 (AUTHOR) s.noack@fz-juelich.de
Publikováno v:
Microbial Cell Factories. 9/7/2023, Vol. 22 Issue 1, p1-14. 14p.
Autor:
Halle, Lars Halvard, Nicaise, Johannes
We study motivic zeta functions of degenerating families of Calabi-Yau varieties. Our main result says that they satisfy an analog of Igusa's monodromy conjecture if the family has a so-called Galois-equivariant Kulikov model; we provide several clas
Externí odkaz:
http://arxiv.org/abs/1701.09155
We study Calabi-Yau threefolds fibered by abelian surfaces, in particular, their arithmetic properties, e.g., N\'eron models and Zariski density.
Comment: 18 pages
Comment: 18 pages
Externí odkaz:
http://arxiv.org/abs/1610.02541
Autor:
Halle, Lars Halvard, Rose, Simon
We investigate the problem of counting tropical genus g curves in g-dimensional tropical abelian varieties. For g = 2, 3, we prove that the tropical count matches the count provided by G\"ottsche, Bryan-Leung, and Lange-Sernesi in the complex setting
Externí odkaz:
http://arxiv.org/abs/1606.03707
We present a Geometric Invariant Theory (GIT) construction which allows us to construct good projective degenerations of Hilbert schemes of points for simple degenerations. A comparison with the construction of Li and Wu shows that our GIT stack and
Externí odkaz:
http://arxiv.org/abs/1604.00215