Problems



The problems for the International Tournament are suggested by contemporary mathematicians and satisfy the following criteria:
  • each problem is partially unsolved, i.e. it may contain parts with no known solution,
  • each problem is accessible to high school students, i.e. the authors are certain that some elementary research work can be done on the problem.
The original problems come from the fields of algebra, analysis, combinatorics, geometry and number theory.


Here is the official list of problems for the ITYM 2018:


If you have questions or remarks please write to oc@itym.org 

N.B. Please also check for possible updates of the list of problems during the next days.

N.B.2 Beware, the questions are not always ranked by increasing order of difficulty. Besides, there is no need to propose solutions to all the problems: each team can refuse a certain number of problems. Refer to the regulation for details.


 Archives
 
ITYM 2017: Problems 2017 ­­­­— Quiz 2017 
 ITYM 2016: Problems 2016 ­­­­— Quiz 2016
 ITYM 2015: Problems 2015 ­­­­— Quiz 2015 / Solution (Quiz)
 ITYM 2014: Problems 2014
 ITYM 2013: Problems 2013
 ITYM 2012: Problems 2012
 ITYM 2011: Problems 2011
 ITYM 2010: Problems 2010
 ITYM 2009: Problems 2009

 
Authors of problems


Ċ
Organising Committee,
Mar 15, 2016, 4:05 AM
Ċ
ITYM Organizers,
Jan 9, 2011, 7:21 PM
Ċ
ITYM Organizers,
Apr 2, 2010, 8:24 AM
Ċ
David Zmiaikou,
Apr 13, 2011, 5:38 AM
Ċ
David Zmiaikou,
Mar 5, 2012, 4:41 AM
Ċ
David Zmiaikou,
Mar 25, 2013, 7:33 PM
Ċ
ITYM Organizers,
Apr 13, 2014, 1:37 PM
Ċ
Organising Committee,
Mar 19, 2015, 4:58 PM
Ċ
Organising Committee,
Mar 22, 2016, 2:43 AM
Ċ
David Zmiaikou,
Apr 3, 2017, 11:55 AM
Ċ
Matthieu Lequesne,
Mar 21, 2018, 5:48 AM
Ċ
Organising Committee,
Mar 18, 2016, 1:39 PM
Ċ
Organising Committee,
Mar 18, 2016, 1:39 PM
Ċ
David Zmiaikou,
Apr 3, 2017, 12:03 PM
Ċ
David Zmiaikou,
Jul 19, 2017, 2:55 PM