Mar. 1993 - Feb. 1998 B.S. in Mechanical Design & Production Engineering, Seoul National University
Mar. 1998 - Feb. 2000 M.S. in Mathematics, Seoul National University
Mar. 2000 - Feb. 2003 Ph.D. in Mathematics, Seoul National University
May 2003 - Aug. 2006 Research Fellow, School of Computational Sciences, Korea Institute for Advanced Study
Sep. 2006 - Feb. 2008 Postdoctoral Fellow, Department of Mathematics, Yonsei University
Mar. 2008 - Aug. 2009 Research Assistant Professor, Department of Mathematics, Pohang University of Science and Technology
Sep. 2009 - Aug. 2013 Assistant Professor, Department of Mathematics, Chonnam National University
Sep. 2013 - Aug. 2018 Associate Professor, Department of Mathematics, Chonnam National University
Sep. 2018 - Present
Professor, Department of Mathematics, Chonnam National University
연구분야 / Research Interest
Symbolic Dynamics & Ergodic Theory
Combinatorics on Words
Number Theory
논문목록 / Publications
D.Y. Kwon and F.C. Park,
Evolution of inelastic plane curves, Applied Mathematics Letters 12 (1999), no. 6,
115-119.
Dong Pyo Chi and DoYong Kwon,
Sturmian words, $\beta$-shifts, and transcendence,
Theoretical Computer Science 321 (2004), no. 2-3,
395-404.
preprint.
D.Y. Kwon, F.C. Park and D.P. Chi,
Inextensible flows of curves and developable surfaces,
Applied Mathematics Letters 18 (2005), no. 10,
1156-1162.
Ee-Chien Chang, Sung Woo Choi, DoYong Kwon, Hyungju Park, and Chee K. Yap,
Shortest path amidst disc obstacles is computable,
International Journal of Computational Geometry and Applications 16 (2006), no. 5&6,
567-590.
preprint, (extended abstract in the 21st Annual ACM Symposium on Computational Geometry (2005)
116-125).
DoYong Kwon,
Beta-numbers whose conjugates lie near the unit circle,
Acta Arithmetica 127 (2007), no. 1,
33-47.
preprint.
DoYong Kwon,
A devil's staircase from rotations and irrationality measures for Liouville numbers,
Mathematical Proceedings of the Cambridge Philosophical Society 145 (2008), no. 3,
739-756.
preprint
( older version ).
Shigeki Akiyama and DoYong Kwon,
Constructions of Pisot and Salem numbers with flat palindromes,
Monatshefte für Mathematik 155 (2008), no. 3-4,
265-275.
preprint.
DoYong Kwon,
The natural extensions of $\beta$-transformations which generalize baker's transformations,
Nonlinearity 22 (2009), no. 2,
301-310.
preprint.
DoYong Kwon,
Reciprocal polynomials with all zeros on the unit circle,
Acta Mathematica Hungarica 131 (2011), no. 3,
285-294.
preprint.
DoYong Kwon,
Reciprocal polynomials with all but two zeros on the unit circle,
Acta Mathematica Hungarica 134 (2012), no. 4,
472-480.
preprint.
DoYong Kwon,
The orbit of a $\beta$-transformation cannot lie in a small interval,
Journal of the Korean Mathematical Society 49 (2012), no. 4,
867-879.
preprint.
Addendum.
DoYong Kwon,
Moments of discrete measures with dense jumps induced by $\beta$-expansions,
Journal of Mathematical Analysis and Applications 399 (2013), no. 1,
1-11.
preprint.
DoYong Kwon,
A two-dimensional singular function via Sturmian words in base $\beta$,
Journal of Number Theory 133 (2013), no. 11,
3982-3994.
preprint.
DoYong Kwon,
A one-parameter family of Dirichlet series whose coefficients are Sturmian words,
Journal of Number Theory 147 (2015),
824-835.
preprint.
DoYong Kwon,
Exceptional parameters of linear mod one transformations and fractional parts $\{\xi (p/q)^n\}$,
Comptes Rendus Mathematique 353 (2015), no. 4,
291-296.
preprint.
DoYong Kwon,
Discrete measures with dense jumps induced by Sturmian Dirichlet series,
Bulletin of the Korean Mathematical Society 52 (2015), no. 6,
1797-1803.
preprint.
DoYong Kwon,
Irreducible polynomials with all but one zero close to the unit disk,
Colloquium Mathematicum 143 (2016), no. 2,
265-270.
preprint.
Minsang Bang and DoYong Kwon,
On the irreducibility of sum of two reciprocal polynomials,
Bulletin of the Korean Mathematical Society 53 (2016), no. 3,
833-842.
preprint.
DoYong Kwon,
The fractional totient function and Sturmian Dirichlet series,
Honam Mathematical Journal 39 (2017), no. 2,
297-305.
preprint.
Corrigendum.
DoYong Kwon,
A singular function from Sturmian continued fractions,
Journal of the Korean Mathematical Society 56 (2019), no. 4,
1049-1061.
preprint.
DoYong Kwon,
Irreducibility of polynomials with a large coefficient,
Honam Mathematical Journal 41 (2019), no. 3,
651-659.
preprint.
DoYong Kwon,
Sturmian words and Cantor sets arising from unique expansions over ternary alphabets,
Ergodic Theory and Dynamical Systems 39 (2019), no. 10,
2827-2854.
preprint.
Mathematica code.
DoYong Kwon,
A comment on the paper "Continued fractions and orderings on the Markov numbers, Adv. Math. 370 (2020), 107231".
arXiv:2105.10916.
preprint.
DoYong Kwon,
Fourier series of a devil's staircase,
Honam Mathematical Journal 43 (2021), no. 2,
259-267.
preprint.
DoYong Kwon,
A function containing all Lagrange numbers less than three,
Honam Mathematical Journal 45 (2023), no. 3,
542-554.
preprint.
