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arXiv 1503.00761math.DG
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广义李代数范畴的外微分学及其在内外代数(微分)系统中的应用

Exterior differential calculus in generalized Lie algebras(algebroids) category with applications to interior and exterior algebraic(differential) systems

C. M. Arcus, E. Peyghan

摘要:

提出了一类新的李代数,称之为广义李代数,使得经典李代数和Lie-Rinehart代数都是这类新代数的对象.利用广义李代数的概念,提出了广义李代数胚理论的一种新的哲学,并给出了广义李代数胚范畴的对象的例子。给出了广义李代数上的一个外微分学,得到了一个Maurer-Cartan型定理.设广义李代数(代数胚)的任何子模(向量子丛)是该广义李代数/代数胚的内部代数(微分)系(IAS(IDS)),则刻画了IAS(IDS)在Frobenius型结果中的对合性.引入广义李代数(代数胚)的外代数(微分)系的概念,利用Cartan型结果刻画了IAS(IDS)的对合性。最后,提出了代数(微分)辛空间理论研究的新方向。

英文摘要:

A new category of Lie algebras, called generalized Lie algebras, is presented such that classical Lie algebras and Lie-Rinehart algebras are objects of this new category. A new philosophy over generalized Lie algebroids theory is presented using the notion of generalized Lie algebra and examples of objects of the category of generalized Lie algebroids are presented. An exterior differential calculus on generalized Lie algebras is pre- sented and a theorem of Maurer-Cartan type is obtained. Supposing that any submodule(vector subbundle) of a generalized Lie algebra(algebroid) is an interior algebraic(differential) system (IAS(IDS)) for that generalized Lie algebra/algebroid, then the involutivity of the IAS(IDS) in a result of Frobenius type is characterized. Introducing the notion of exterior algebraic(differential) system of a generalized Lie algebra(algebroid), the involutivity of an IAS(IDS) is characterized in a result of Cartan type. Finally, new directions by research in algebraic(differential) symplectic spaces theory are presented.

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