24 citations · 61 across the 11 of their papers we have counts for
4 papers · 1 filter
Existence and uniqueness of solutions to the inverse boundary crossing problem for diffusions
Xinfu Chen, Lan Cheng, John Chadam +1
We study the inverse boundary crossing problem for diffusions. Given a diffusion process , and a survival distribution on , we demonstrate that there exists a…
Homogeneity and projective equivalence of differential equation fields
M. Crampin, D. J. Saunders
We propose definitions of homogeneity and projective equivalence for systems of ordinary differential equations of order greater than two, which allow us to generalize the concept…
Double structures and jets
D. J. Saunders
We show how the double vector bundle structure of the manifold of double velocities, with its submanifolds of holonomic and semiholonomic double velocities, is mirrored by a struct…
Homogeneous variational problems: a minicourse
D. J. Saunders
A Finsler geometry may be understood as a homogeneous variational problem, where the Finsler function is the Lagrangian. The extremals in Finsler geometry are curves, but in more g…