During my PhD program, i. e. 2 years, I've got couple of unsolved problems concerning statistics. However, I would like to find solutions (or to prove that they do not exist) in collaboration with some mathematicians.
If you feel like you have a bit of free time and are able to solve tasks in statistics&probability theory, please, feel free to contact me.
Have a nice evening. Hope it is not raining in the place where you are.