Maximal T-spaces of a free associative algebra
نویسندگان
چکیده
منابع مشابه
Trivial Construction of Free Associative Conformal Algebra
Theory of conformal algebras (see [K1], [K2], [K3]) is a relatively new branch of algebra closely related to mathematical physics. The general categorial approach in this theory leads to the notion of pseudotensor category [BD] (also known as multicategory [La]). Algebras in these categories (so called pseudoalgebras, see [BDK]) allow to get a common presentation of various features of usual an...
متن کاملAutomorphisms of a Free Associative Algebra of Rank 2. I
Let Ä<2> = R that keeps (xy — yx) fixed (up to multiplication by an element of R), then . This follows from a more general result about endomorphisms of Ä...
متن کاملdetermination of maximal singularity free zones in the workspace of parallel manipulator
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
15 صفحه اولThe Lie Algebra of Smooth Sections of a T-bundle
In this article, we generalize the concept of the Lie algebra of vector fields to the set of smooth sections of a T-bundle which is by definition a canonical generalization of the concept of a tangent bundle. We define a Lie bracket multiplication on this set so that it becomes a Lie algebra. In the particular case of tangent bundles this Lie algebra coincides with the Lie algebra of vector fie...
متن کاملWn-action on the consecutive commutators of free associative algebra
We consider the lower central filtration of the free associative algebra An with n generators as a Lie algebra. We consider the associated graded Lie algebra. It is shown that this Lie algebra has a huge center which belongs to the cyclic words, and on the quotient Lie algebra by the center there acts the Lie algebraWn of polynomial vector fields on C. We compute the space [An, An]/[An, [An, An...
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: Journal of Algebra
سال: 2011
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2010.10.012