2 papers
math.SG2026
Density-valued symplectic forms from a multisymplectic viewpoint
Laura Leski, Leonid Ryvkin
We give an intrinsic characterization of multisymplectic manifolds that have the linear type of density-valued symplectic forms in each tangent space, prove Darboux-type theorems f…
math.SG2025
Darboux type theorems in multisymplectic geometry
Leonid Ryvkin
We give a survey of Darboux type theorems in multisymplectic geometry. These theorems establish when a closed differential form of a certain type admits a constant-coefficient expr…