Ir.Dr. Niels Langeveld
Research interests (keywords)
- Ergodic theory and dynamical systems
- Numeration systems (in particular, beta-expansions and continued fractions)
- Open dynamical systems
- Symbolic dynamics
- Interval maps
- Natural extensions
 Alternating N-expansions.
Integers 22 (2022), Paper No. A65, 25 pp., with Karma Dajani.
 Tanaka-Ito alpha-continued fractions and matching.
Nonlinearity 34 (2021), no. 6, 3565–3582, with Carlo Carminati and Wolfgang Steiner.
 Matching for a family of infinite measure continued fraction transformations.
Discrete Contin. Dyn. Syst. 40 (2020), no. 11, 6309–6330, with Charlene Kalle, Marta Maggioni and Sara Munday.
 The beta-transformation with a hole at 0.
Ergodic Theory Dynam. Systems 40 (2020), no. 9, 2482–2514, with Charlene Kalle, Derong Kong and Wenxia Li.
 Invariant measures for continued fraction algorithms with finitely many digits.
J. Math. Anal. Appl. 454 (2017), no. 1, 106–126, with Cor Kraaikamp.
 Continued fraction expansions with variable numerators.
Ramanujan J. 37 (2015), no. 3, 617–639, with Karma Dajani and Cor Kraaikamp.
Natural extensions and entropy of α-continued fraction expansions with odd partial quotients
with Yusuf Hartono, Cor Kraaikamp, and Claire Merriman.
Generalizations of Sturmian sequences associated with N-continued fraction algorithms
with Lucía Rossi, Jörg M. Thuswaldner.
Intermediate β-shifts as greedy β-shifts with a hole
with Tony Samuel.
A Renormalization Scheme for Semi-Regular Continued Fractions
with David Ralston.
Master thesis: Finding infinitely many even or odd continued fractions by introducing a new family of maps
Supervised by Cor Kraaikamp.