I plan to discuss some aspects the mysterious relationship between the symmetries of toroidal compactifications of M-theory and helices on del Pezzo surfaces.
We study the parabolic Anderson problem, i.e., the heat equation on the d-dimentional
integer lattice with independent identically distributed random potential and
localised initial condition. Our interest is in the long-term behaviour of the
random total mass of the unique non-negative solution, and we prove the complete
localisation of mass for potentials with polynomial tails.
spinor --> coframemakes the Dirac equation nonlinear. The morale of the talk is that, in our opinion, it is more natural to view the Dirac equation as a nonlinear equation for the unknown coframe rather than a linear equation for the unknown spinor.
/notices/events/abstracts/stochastic-analysis/mt05/m