Asst. Prof. Acting 1st Lt. Dr.Thotsaphon Thongjunthug

ผู้ช่วยศาสตราจารย์ ว่าที่ ร.ท. ดร.ทศพร ทองจันทึก

Thotsaphon Thongjunthug, Ph.D.

Assistant Professor

Office: SC7218
Email: thotho@kku.ac.th

Education

2011Ph.D. (Mathematics) The University of WarwickUnited Kingdom
2011LL.B.  Sukhothai Thammathirat Open UniversityThailand
2007B.Sc. (Pure Mathematics)The University of New South WalesAustralia

Research Interests

Applications of number theory
Coding theory
Cryptography
Elliptic curves

Publications

SCOPUS : https://www.scopus.com/authid/detail.uri?authorId=24339630800

  • Shanta Laishram; Daniel López-Aguayo; Carl Pomerance; Thotsaphon Thongjunthug; , Progress towards a nonintegrality conjecture, European Journal of Mathematics, 6, 4, 1496-1504, 2020
  • Puchita Thammawong; Thotsaphon Thongjunthug; , An improvement of image encryption based on continued fractions of quartic irrationals, Burapha Science Journal, 25, 2, 719-734, 2020
  • Thotsaphon Thongjunthug; , Nonintegrality of certain binomial sums, European Journal of Mathematics, 5, 2, 571-584, 2019
  • Wanchaloem Nadda; Thotsaphon Thongjunthug; , An improvement of ElGamal-like cryptosystem with periodic bitwise operations, KKU Science Journal, 47, 1, 167-176, 2019
  • Sukanya Homwong; Thotsaphon Thongjunthug; , An improvement of linear cipher using public tables, pairs of moduli, and periodic keys, Burapha Science Journal, 23, 2, 887-901, 2018
  • Jirawat Jantarima; Thotsaphon Thongjunthug; , A modification of the Hill cipher based on doubly periodic encryption and length variation, KKU Science Journal, 45, 2, 418-437, 2017
  • Supawan Khotama; Thotsaphon Thongjunthug; Kiat Sangaroon; Watcharin Klongdee; , On approximating the minimum initial capital of fire insurance with the finite-time ruin probability using a simulation approach, KKU Research Journal, 20, 3, 267-271, 2015
  • SoPheap Sous; Thotsaphon Thongjunthug; Watcharin Klongdee; , Gold price forecasting based on the improved GM(1,1) model with Markov chain by average of middle points, KKU Science Journal, 42, 3, 693-699, 2014
  • John E. Cremona; Thotsaphon Thongjunthug; , The complex AGM, periods of elliptic curves over C and complex elliptic logarithms, Journal of Number Theory, 133, 8, 2813-2841, 2013
  • Thotsaphon Thongjunthug; , Computing a lower bound for the canonical height on elliptic curves over number fields, Mathematics of Computation, 79, 272, 2431-2449, 2010
  • Thotsaphon Thongjunthug; , Computing a lower bound for the canonical height on elliptic curves over totally real number fields, Algorithmic Number Theory, 8th International Symposium, ANTS-VIII, Banff, Canada, May 17-22, 2008, Proceedings, (pp. 139-152). Lecture Notes in Computer Science, vol. 5011. Berlin: Springer. , 2008
  • Peter G. Brown; Thotsaphon Thongjunthug; , Elliptic curves over Q(i), Gazette of the Australian Mathematical Society, 35(4): 264-270, 2008