Periodic homeomorphisms of the 3-sphere
Perturbation methods in the theory of heat conduction
Perturbed discrete time dynamical systems
Poincaré–Sobolev and isoperimetric inequalities, maximal functions, and half-space estimates for the gradient
Point countable open coverings in countably compact spaces
Poisson geometry of certain moduli spaces
Pontryagin algebra of a transitive Lie algebroid
[For the entire collection see Zbl 0699.00032.] It was previously known that for every principal fibre bundle P there is some corresponding transitive Lie algebroid A(P) - a vector bundle equipped with some structure like the structure of a Lie algebra in the module of sections. The author of this article shows that the Chern-Weil homomorphism of P is a notion of the Lie algebroid of P, i.e. knowing only A(P) of P one can uniquely reproduce the ring of invariant polynomials and the Chern-Weil...
Potential flows
Pradines-type groupoids
Preclosed multivalued mappings
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