Please visit my new site at https://nithirungtanapirom.wordpress.com/

Research

Interests

Arithmetic algebraic geometry and number theory, especially:

• arithmetic lattices in connection with Bruhat-Tits buildings,
• Shimura varieties, (non-archimedean) uniformization of fake quadrics,
• arithmetic of quaternion algebras,
• algebraic surfaces in positive characteristic,
• anabelian geometry.

Publications and Preprints

• Infinite series of quaternionic 1-vertex cube complexes, the doubling construction, and explicit cubical Ramanujan complexes (with Jakob Stix and Alina Vdovina)
  International Journal of Algebra and Computation 29 (Sep 2019), Issue 06, 951–1007.
  DOI: 10.1142/S0218196719500371
• Quaternionic Arithmetic Lattices of Rank 2 and a Fake Quadric in Characteristic 2
  International Journal of Algebra and Computation 28 (Sep 2018), Issue 06, 1049–1090.
  DOI: 10.1142/S0218196718500467
• Godeaux-Serre Varieties with Prescribed Arithmetic Fundamental Group
  Journal of Pure and Applied Algebra 222 (2018), no. 11, 3337-3344.
  DOI: 10.1016/j.jpaa.2017.12.010

Theses

• Quaternionic Arithmetic Lattices of Rank 2 and a Fake Quadric in Characteristic 2
  Dissertation, 2016, Frankfurt.
• Godeaux-Serre Varieties with Prescribed Arithmetic Fundamental Group
  Diploma thesis, 2011, Heidelberg.

Teaching (in German) / Lehre

Seit dem Sommersemester 2017 bin ich für das Lernzentrum zuständig.

Frühere Semester:

Wintersemester 2016/17

• Übungen zur Algebra (Prof. Dr. Jakob Stix)

Sommersemester 2016

• Übungen zu Proendlichen Gruppen (Prof. Dr. Jakob Stix)

• Übungen zur Geometrie (Prof. Dr. Jakob Stix)

Wintersemester 2015/16

• Übungen zur Linearen Algebra (Prof. Dr. Jakob Stix)

Sommersemester 2015

• Übungen zur Elementaren Zahlentheorie (Prof. Dr. Jakob Stix)

Wintersemester 2014/15

• Seminar Brauergruppe (Prof. Dr. Jakob Stix)

Sommersemester 2014

• Proseminar Lineare Darstellungen endlicher Gruppen (Prof. Dr. Jakob Stix)