Paul Turner (Heriot-Watt University)
P.R.Turner@ma.hw.ac.uk
Motivated by Segal's speculations about the geometric origin of elliptic cohomology in terms of Riemann surfaces mapped into a background space, I will discuss some of the algebraic structures arising from more topological variants of his construction.
Reference:
http://front.math.ucdavis.edu/math.AT/9910026