TÜRKÜ ÖZLÜM ÇELİK
April 2023, Marie Skłodowska-Curie Actions co-fund program research fellow at College of Sciences of Koç University. Academic Host: Ali Moustafazadeh.
Before:
September 2021 - January 2023, Marie Skłodowska-Curie Actions co-fund program research fellow, Boğaziçi University, Istanbul. Host: Alp Bassa.
October 2020 - September 2021, Alan Mekler Postdoctoral Fellow, Algebraic and Arithmetic Geometry Research Group at Simon Fraser University, Vancouver. Academic Host: Nils Bruin.
November 2019 - October 2020, Wissenschaftliche Mitarbeiterin, Leipzig University. Academic Host: Silvia Schöneburg-Lehnert.
November 2019 - October 2020, Guest Researcher, Nonlinear Algebra Research Group at Max-Planck-Institute for Mathematics in the Sciences, Leipzig. Academic Host: Bernd Sturmfels.
May 2018 - October 2019, Postdoctoral Fellow, Nonlinear Algebra Research Group at Max-Planck-Institute for Mathematics in the Sciences. Academic Host: Bernd Sturmfels.
January 2015 - April 2018, Doctoral Fellow, Computational Geometry and Algebra Research Group at Institut de recherche mathématique de Rennes, funded by Henri Lebesgue Centre. PhD Advisors: Christophe Ritzenthaler, Sylvain Duquesne.
NEWS
2024
Invited speaker at MEGA 2024, MPI-MiS Leipzig, July 2024.
Invited speaker at Women and Maths
organized by the Association for Turkish Women in Mathematics, Galatasaray University, March 9.Research visit at Max Planck Institute of Molecular Cell Biology and Genetics, January 29-30.
Research visit at Max Planck Institute for Mathematics, January 25-26.
Together with Umut Varolgüneş, we organize Koç University Math Seminars.
2023
Seminar talk at Sabancı University Math Department, December 27.
Guest December 12-18: Claudia Fevola (INRIA Saclay, Paris).
Seminar talk at Galatasaray University Math Department, November 22.
Guest November 8-10: Daniele Agostini (University of Tuebingen).
Together with Umut Varolgüneş, we organize Koç University Math Seminars.
Plenary speaker at the MEGA Conference 2024.
Speaker at the conference "Constructive Methods of the Theory of Riemann Surfaces and Applications"
Sirius Mathematical Center together with Moscow Center for Fundamental and Applied Mathematics.
Speaker at Istanbul Mathematics Days VII.
RESEARCH:
14) Reconstruction of curves from their theta hyperplanes in genera 6 and 7 with David Lehavi, submitted.
13) Crossing the transcendental divide: from translation surfaces to algebraic curves with Samantha Fairchild and Yelena Mandelshtam; Experimental Mathematics 34 (2023) 1-19.
12) On Algebraic Theta Divisors and Rational Solutions of the KP equation with Daniele Agostini and John Little; submitted.
11) Nonlinear Algebra and Applications with Paul Breiding, Timothy Duff, Alexandre Heaton, Aida Maraj, Anna-Laura Sattelberger, Lorenzo Venturello, Oğuzhan Yürük; Numerical Algebra, Control and Optimization (2021).
10) Numerical Reconstruction of Curves from their Jacobians with Daniele Agostini and Demir Eken; Proceedings of the 18th Conference on Arithmetic, Geometry, Cryptography, and Coding Theory, AMS book series Contemporary Mathematics (2021).
9) The Dubrovin threefold of an algebraic curve with Daniele Agostini and Bernd Sturmfels; Nonlinearity 34 (2021) 3783-3812.
8) Wasserstein Distance to Independence Models with Asgar Jamneshan, Guido Montúfar, Bernd Sturmfels, Lorenzo Venturello; Journal of Symbolic Computation 104 (2021) 855-873.
7) Theta Surfaces with Daniele Agostini, Julia Struwe, Bernd Sturmfels; Vietnam Journal of Mathematics, (2020). Special issue for Jürgen Jost's 65th birthday.
6) Optimal Transport to a Variety with Asgar Jamneshan, Guido Montúfar, Bernd Sturmfels, Lorenzo Venturello; Mathematical Aspects of Computer and Information Sciences, MACIS 2019, Springer Lecture Notes in Computer Science 11989 (2020) 364-381.
5) On the Eigenpoints of Cubic Surfaces with Francesco Galuppi, Avinash Kulkarni, Stefana Miruna Sorea; Le Matematiche 75 (2020) 2, 611-625.
3) Tritangents and Their Space Sextics with Avinash Kulkarni, Yue Ren, Mahsa Sayyary Namin; Journal of Algebra 538 (2019) 290-311.
2) Non-ordinary curves with a Prym variety of low p-rank with Yara Elias, Burçin Gunes, Rachel Newton, Ekin Ozman, Rachel Pries, Lara Thomas; Women in Numbers Europe II 11 (2018) 117-158.
1) Architecture level Optimizations for Kummer based HECC on FPGAs, with Gabriel Gallin, Arnaud Tisserand; Progress in Cryptology – INDOCRYPT 2017 (2017) 44-64.
CODE
for arithmetic on Kummer surfaces, implemented as source code for SageMath,
on computations of Thetanullwerte, implemented in Magma,
for reconstruction of space sextics from their tritangents, implemented in Magma,
joint work with A. Kulkarni, Y. Ren, M. Sayyary Namin,
for numerical reconstruction of curves from their Jacobians, implemented in Julia,
joint work with D. Agostini and D. Eken,
joint work with S. Fairchild and Y. Mandelshtam.