Families and unfoldings of singular holomorphic Lie Algebroids
نویسندگان
چکیده
In this paper, we investigate families of singular holomorphic Lie algebroids on complex analytic spaces. We introduce and study a special type deformation called unfoldings algebroids, which generalizes the theory foliations developed by T. Suwa. show that one to correspondence between transversal flat connections natural algebroid bases exists.
منابع مشابه
Singular Lagrangian Systems and Variational Constrained Mechanics on Lie Algebroids
The purpose of this paper is describe Lagrangian Mechanics for constrained systems on Lie algebroids, a natural framework which covers a wide range of situations (systems on Lie groups, quotients by the action of a Lie group, standard tangent bundles...). In particular, we are interested in two cases: singular Lagrangian systems and vakonomic mechanics (variational constrained mechanics). Sever...
متن کاملHolomorphic canonical forms for holomorphic families of singular systems
In this paper we obtain a canonical reduced form for regularizable singular systems and we describe generic holomorphic families that permit us, to analyze the neighborhood of a given system. Key-Words:Singular systems, Feedback equivalence, Canonical form, Miniversal deformation.
متن کاملLie Algebroids and Lie Pseudoalgebras
Lie algebroids and Lie pseudoalgebras arise from a wide variety of constructions in differential geometry; they have been introduced repeatedly into the geometry, physics and algebra literatures since the 1950s, under some 14 different terminologies. The first main part (Sections 2-5) of this survey describes the four principal classes of examples, emphazising that each arises by means of a gen...
متن کاملInvariants of Lie algebroids
Several new invariants of Lie algebroids have been discovered recently. We give an overview of these invariants and establish several relationships between them.
متن کاملLie Algebroids and Mechanics
We give a formulation of certain types of mechanical systems using the structure of groupoid of the tangent and cotangent bundles to the connguration manifold M; the set of units is the zero section identiied with the manifold M. We study the Legendre transformation on Lie algebroids. The purpose of this paper is not to prove new results but to investigate certain elementary tools utilized in A...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annali della Scuola normale superiore di Pisa. Classe di scienze
سال: 2023
ISSN: ['0391-173X', '2036-2145']
DOI: https://doi.org/10.2422/2036-2145.202105_048