Indecomposable baric algebras

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Indecomposable Ideals in Incidence Algebras ⋆

The elements of a finite partial order P can be identified with the maximal indecomposable two-sided ideals of its incidence algebra A, and then for two such ideals, I ≺ J ⇐⇒ IJ 6= 0. This offers one way to recover a poset from its incidence algebra. In the course of proving the above, we classify all of the two-sided ideals of A. In contemporary physical theory, the concept of a “space” or, mo...

متن کامل

Indecomposable Division Algebras with a Baer Ordering

In this paper we construct Baer ordered indecomposable division algebras of index pn and exponent pm for all primes p and for all n, m, with n > m ≥ 1 (n ≥ 3 if p = 2).

متن کامل

Indecomposable Representations of Finite-Dimensional Algebras

Let 1c "be a field and A a finite-dimensional 7c-algebra (associative, with 1). AVe consider representations of A as rings of endomorpliisms of finitedimensional 7c-spaces, and thus JL-modules, and we ask for a classification of such representations. More generally, we may consider the following problem: given an abelian category # and simple ( = irreducible) objects F(l),..., B(n) in #, what a...

متن کامل

Realizations of Indecomposable Solvable 4-Dimensional Real Lie Algebras

Inequivalent twoand three-dimensional Lie algebras were classified in XIX century by Lie [1]. In 1963 Mubaraksyanov classified threeand four-dimensional real Lie algebras [2] (see also those results in Patera and Winternitz [3]). In 1989 Mahomed and Leach obtained realizations of threedimensional Lie algebras in terms of vector fields defined on the plane [4]. Mahomed and Soh tried to obtain re...

متن کامل

Complex Structures on indecomposable 6-Dimensional Nilpotent Real Lie Algebras

We compute all complex structures on indecomposable 6-dimensional real Lie algebras and their equivalence classes. We also give for each of them a global holomorphic chart on the connected simply connected Lie group associated to the real Lie algebra and write down the multiplication in that chart.

متن کامل

ذخیره 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: Linear Algebra and its Applications

سال: 1993

ISSN: 0024-3795

DOI: 10.1016/0024-3795(93)90434-p