2 citations · 2 across the 5 of their papers we have counts for
5 papers
Conjugate points of dynamic pairs and control systems
Bronisław Jakubczyk, Wojciech Kryński
We study the geometry of dynamic pairs on a manifold , where is a vector field and is a distribution on , both satisfying a regularity con…
Division properties in exterior algebras of free modules and logarithmic residua
Bronisław Jakubczyk
Let be a free module of rank over a commutative unital ring and let be its free submodule. We consider the problem when a given element of the exterior product $Λ^p…
Exterior multiplication with singularities: a Saito's theorem on vector bundles
Bronislaw Jakubczyk
Let be a vector bundle over a suitable differential manifold and let denote -exterior product of . Given sections of and a section $η…
Second order conditions for optimality and local controllability of discrete-time systems
M. Barbero-Liñán, B. Jakubczyk
We study local controllability and optimal control problems for invertible discrete-time control systems. We present second order necessary conditions for optimality and sufficient…
Integral representations of separable states
Bronisław Jakubczyk, Gabriel Pietrzkowski
We study a separability problem suggested by mathematical description of bipartite quantum systems. We consider Hermitian 2-forms on the tensor product , where …