HA TRAN Contact Information
Department of Mathematics and +358504316172 Systems Analysis Aalto University
[email protected] Otakaari 1, 02150, Espoo, Finland
[email protected] Home page: https://sites.google.com/site/hatrannguyenthanh/home
Research Interests
Algebraic Number Theory, Algorithms, Lattices, Coding Theory and Cryptography.
Employment
Department of Mathematics and Statistics, PIMS Post-Doctoral Fellowship Awardfor the 2015- 2016 year, University of Calgary, Canada, from August 2016. Department of Mathematics and Systems Analysis, Postdoctoral researcher position at the Algebra, Number Theory, and Applications research group, Aalto University School of Science, Finland, March 2015 to June 2016. National Center for Theoretical Sciences (NCTS), Research Assistant at Division of Mathematics, National Tsing Hua University, Taiwan R.O.C, July 2014 to December 2014. The university of University of Tor Vergata, Teaching assistant at the university of Tor Vergata, Rome, Italy, March 2014 to July 2014. Ho Chi Minh University of Economics and Finances, Lecturer in Mathematics, September 2010 to January 2012. Ho Chi Minh University of Economics and Finances, Teaching assistant in Mathematics, Jun 2019 to August 2010.
Education
University of Tor Vergata , Ph.D. in Mathematics, from February 2012 to March 2015. Dissertation: On reduced Arakelov divisors of a number field. Supervisor: Ren´ e Schoof. University of Leiden, visistor at Mathematisch Institut, Leiden Universiteit, the Netherlands from September 2013 to March 2014. Ho Chi Minh University of Pedagogy, Master in Mathematics, June 2010. Thesis: On Laurent p-adic series. Supervisor: My Vinh Quang. Ho Chi Minh University of Pedagogy, B.S. in Mathematics, July 2007.
Publications
The size function of quadratic extensions of complex quadratic fields, Journal de Th´eorie des Nombres de Bordeaux, to appear. http://arxiv.org/abs/1504.01045 On reduced Arakelov divisors of real quadratic fields, Acta Arithmetica, to appear. http://arxiv.org/abs/1412.5043
A generalization of reduced Arakelov divisors of a number field, Journal of Number Theory 167 (2016) 104–117. http://www.sciencedirect.com/science/article/pii/S0022314X16300531
Computing dimensions of spaces of Arakelov divisors of number fields, International Journal of Number Theory, to appear. http://arxiv.org/abs/1506.04540 Well-rounded lattices for reliability and security in fading channels, with Oliver Gnilke and Camilla Hollanti, in preparation. Invited Talks
On reduced Arakelov divisors of a number fields, Oberwolfach Workshop “Explicit Methods in Number Theory”, The Mathematisches Forschungsinstitut Oberwolfach, Germany, July 5-11, 2015. The size function of a number field, Finnish Number theory days, Aalto University, Finland, May 28-29, 2015. Reduced Arakelov divisors and its applications, Midwest Number Theory Conference for Graduate Students and Recent PhDs X, June 3 - 4, 2014, University of Illinois at Urbama-Champaign, Champaign, United State. Reduced Arakelov divisors of a number field, Young Researcher conference, university of Seville, Spain, 16th to 20th September, 2013. Computing Arakelov class groups, Workshop in European University of Rome, Rome, Italy, 6th June, 2013.
Other Talks
On well-rounded lattices and its applications, Mathematical Conference: “Summer Meeting 2015”, Faculty of Math and Computer Science, Ho Chi Minh City University of Science, Vietnam, August 8-9, 2015. On reduced Arakelov divisors of a number field, NCTS seminar, Fall 2014, National Center for Theoretical Sciences Third General Building, National Tsing Hua University, Hsinchu, Taiwan, September, 2014. Reflex type and the type norm, Seminar on Complex Multiplication, Fall Semester of 2013, University of Leiden, Nethelands. Chebotarev density theorem, Workshop in Roma 3 University in Rome, Italy.
Teaching Experience
Honors and Awards
Summer Fall Summer
2016 2015 2015
Spring 2009
2014 2012
Lattices and Number Theory, CIMPA Summer School 2016. Calculus, Department of Mathematics and Systems Analysis. Lattices and Applications in cryptography, SEAMS Summer School 2015. Linear Algebra and Geometry, University of Tor Vergata. Linear Algebra, Analysis, Probability and Statistics, University of Economic and Finance.
2015 2011–2014 2007–2010 2003–2007 2006 2007
Service
11-12/2016
07–08/2016 08/2015
PIMS Post-Doctoral Fellowship Award for the 2015- 2016 year. PhD Fellowship University of Tor Vergata First rank in master program in Algebra and Number theory Ho Chi Minh University of Pedagogy University Monthly Scholarship for Excellent Students Ho Chi Minh University of Pedagogy Prize in Math Competition DakLak Province, Vietnam. Prize in Math Competition DakLak Province, Vietnam. Local co-organizer of SEAMS School on Cryptography: Foundations and New Directions, Vietnam Institute for Advanced Study in Mathematics (VIASM), Hanoi, Vietnam. Local co-organizer of CIMPA summer school in Lattices and Applications, Saigon University, Vietnam. Local co-organizer of SEAMS summer school in Number Theory and Applications, Ho Chi Minh University of Science, Vietnam.
Languages
Vietnamese English Italian
Mother tongue Fluent Basic
References
Ren´ e Schoof, Univeristy of Tor Vergata,
[email protected] Hendrik W. Lenstra, Leiden Universiteit,
[email protected] Wen-Ching Winnie Li, The Pennsylvania State University,
[email protected] Francesco Pappalardi, University of Rome Tre,
[email protected] Pareschi Giuseppe, Univeristy of Tor Vergata,
[email protected] Camilla Hollanti, Aalto University school of Science,
[email protected]
