Jonas Tölle, Dr. math. habil.
jonasmtoelle [usual symbol] gmail.com (preferred way of contact)
is a mathematician with research topics ranging from nonlinear functional and variational analysis, stochastic analysis and theory and applications of stochastic partial differential equations. Currently (2020), he is working as a Postdoc at the Department of Mathematics and Statistics at University of Helsinki.
He has also worked part-time as a freelance photographer/photojournalist.