28 citations · 40 across the 3 of their papers we have counts for
3 papers
gr-qc2022★ 12 cited
Non-local scalar fields in static spacetimes via heat kernels
Ivan Kolář
We solve the non-local equation for i) static scalar fields in static spacetimes and ii) time-dependent scalar fields in ultrastatic spacetimes. C…
math.DG2004
On the geometry of variational calculus on some functional bundles
Antonella Cabras, Josef Janyška, Ivan Kolář
We first generalize the operation of formal exterior differential in the case of finite dimensional fibered manifolds and then we extend it to certain bundles of smooth maps. In or…
math.DG2004★ 28 cited
Functorial prolongations of some functional bundles
Antonella Cabras, Josef Janyška, Ivan Kolář
We discuss two kinds of functorial prolongations of the functional bundle of all smooth maps between the fibers over the same base point of two fibered manifolds over the same base…