Me:

You can reach me on +31655547262 or tieslaarakker@gmail.com.

Music:

This video by Bop This! was recorded at Kapitein Zeppos:

A television performance by the Dutch Concert Big Band:

A gig at Cafe Alto:

Finally, here is a solfege exercise.

Maths:

• Papers:
• The Kleiman-Piene Conjecture and node polynomials for plane curves in ℙ³3, Sel. Math. New Ser. 24, 4917–4959, 2018
• Monopole contributions to refined Vafa-Witten invariants, Geom. Topol. 24 (6) 2781-2828, 2020
• Vertical Vafa-Witten invariants, Sel. Math. New Ser. 27, 56, 2021
• With Lothar Göttsche and Martijn Kool, Vafa-Witten invariants, Ramanujan's continued fractions, and cosmic strings, preprint, arXiv:2108.13413, 2021
• Thesis:
• Universality in enumerative geometry and Vafa-Witten theory, Utrecht University, 2019, supervised by Martijn Kool