it a more awkward choice for manifolds. Stratonovich interpretation and supersymmetric theory of SDEs In the supersymmetric theory of SDEs, one considers the evolution operator obtained by averaging the pullback induced on the exterior algebra of the phase space by the stochastic flow determined by an SDE. In this context, it is then natural to use the Stratonovich interpretation of SDEs. Notes References . Definitions of mathematical integration Stochastic calculus