In this paper, the nilpotent matrices over commutative antirings are characterized in terms of principal permanental minors, main diagonals and permanental adjoint matrices, and a necessary and sufficient condition for a nilpotent matrix over a commutative antiring which has a given nilpotent index
On the nilpotent matrices over D01-lattice
β Scribed by Kun-Lun Zhang
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 85 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0165-0114
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β¦ Synopsis
In this paper we study nilpotent matrices over D01-lattice (a distributive lattice L is said to be D01-lattice if 0; 1 β L and 06x61 for all x β L). A necessary and su cient condition for a D01-lattice matrix A to be a nilpotent matrix will be given. We also establish some important properties of nilpotent matrices.
π SIMILAR VOLUMES
Let (L, , β¨, β§) be a complete and completely distributive lattice. A vector ΞΎ is said to be an eigenvector of a square matrix A over the lattice L if AΞΎ = λξ for some Ξ» in L. The elements Ξ» are called the associated eigenvalues. In this paper, we obtain the maximum eigenvector of A for a given eigen
Given an n Γ n nilpotent matrix over an algebraically closed field K, we prove some properties of the set of all the n Γ n nilpotent matrices over K which commute with it. Then we give a proof of the irreducibility of the variety of all the pairs (A, B) of n Γ n nilpotent matrices over K such that [