# Yajnaseni Dutta

Endenicher Allee 60, 53115 Bonn

Office 3.003

E-mail: Y. Dutta

Tel.:+49-(0)228-73-62229

I am a Postdoc/associate member at the Hausdorff Center for Mathematics, Bonn. My postdoctoral mentor is Prof. Daniel Huybrechts. I graduated from Northwestern University with a PhD thesis written under the supervision of Prof. Mihnea Popa.

### Research Interest

Birational geometry, Hyperkähler geometry, generic vanishing theory, Hodge modules and Hodge theory. Here is my CV.### Publications

- Maximal variation of curves on K3 surfaces. with
*Daniel Huybrechts.*Preprint available at arXiv:2105.04787 [math.AG]. - Generic Vanishing and Holomorphic 1-forms. with
*Feng Hao and Yongqiang Liu.*Preprint available at arXiv:2104.07074 [math.AG]. Submitted. - Vanishing for Hodge ideals on toric varieties.
*Math. Nachr.*293 (2020), no. 1 (January). DOI - Effective generation and twisted weak positivity of direct images. with
*Takumi Murayama*(Dec 2017).*Algebra and Number Theory,*vol. 13, no. 2, 2019, DOI. - On the effective freeness of the direct images of pluricanonical bundles.(Jan 2017)
*Annales de l'Institut Fourier,*vol. 70, no. 4, 2020, DOI. - Some Effective Problems in Algebraic Geometry and their Applications,
*PhD Thesis*

### Teaching

- Wintersemester 2021-22: V5A4 Selected Topics in Algebraic Geometry: Moduli of vector bundles.
- Wintersemester 2020-21: S4A1 Graduate Seminar in algebraic geometry: Jacobian of curves and abelian varieties.
- Past teaching assistant at Northwestern: Calculus I, II, III, Graph theory, Algebraic Topology I, Introduction to proofs etc.

### Some notes

- Notes from my talk at the Bonn/Paris learning serminar on moduli of Hyperkaehler manifolds.
- Notes from my talk on D-modules in birational geometry - Short course, Univ. of Chicago, 2018
- Notes from my talk in the HPD learning seminar at Bonn. Semi orthogonal decomposition of $\mathrm{D^b(}{\mathcal{H}}_{L})$. Supplemental notes computing the cohomology of ${\mathcal{H}}_{L}$

### Teaching

- Sommersemester 2021: No teaching.
- Wintersemester 2020-21: S4A1 Graduate Seminar in algebraic geometry: Jacobian of curves and abelian varieties.
- Past teaching assistant at Northwestern: Calculus I, II, III, Graph theory, Algebraic Topology I, Introduction to proofs etc.

## News

Corona: Measures at the Center for Mathematics

Invitation for Application: Professorship (W2) in Pure Mathematics

Hausdorff Edition „Felix Hausdorff - Gesammelte Werke“

Prof. Catharina Stroppel invited as *plenary speaker* to the ICM 2022 in St. Petersburg

Bonner Mathematik belegt bei Shanghai Ranking den 1. Platz in Deutschland und weltweit den 13. Platz

Prof. Georg Oberdieck erhält Heinz Maier-Leibnitz-Preise 2020

Prof. Daniel Huybrechts erhÃ¤lt gemeinsam mit Debarre, Macri und Voisin ERC Synergy Grant