AbstractLet (L, ⩽, ∧, ∨) be a complete and completely distributive lattice. A vector ξ is said to be an eigenvector of a square matrix A over the lattice L if Aξ = γξ for some γϵL. The elements γ are called the associated eigenvalues. In this paper we characterize the eigenvalues and the eigenvectors and also the roots of the characteristic equation of A
Previous work has shown a relation between L-valued extensions of Formal Concept Analysis and the sp...
Previous work has shown a relation between L-valued extensions of Formal Concept Analysis and the sp...
AbstractNew inequalities for eigenvalues of matrices are obtained. They make Schur's and Brown's the...
AbstractLet (L, ⩽, ∧, ∨) be a complete and completely distributive lattice. A vector ξ is said to be...
AbstractLet (L,⩽,∨,∧) be a complete and completely distributive lattice. A vector ξ is said to be an...
AbstractLet (L,⩽,∨,∧) be a complete and completely distributive lattice. A vector ξ is said to be an...
AbstractLet (B, ⩽) be a nonempty, linearly ordered set without maximum and minimum, and (⊕, ⊗) = (ma...
AbstractLet A = (aij) be an n-square matrix over an arbitrary field K, and let w1,…,wn be elements o...
AbstractThe matrix equation fH(A)=∑CijA∗iHAj=W, H >0, W ⩾0, is studied. In the case A∗H+HA = W[H−A∗H...
AbstractThroughout the last decades, several results have been published in the area of the so-calle...
Proceedings of: 10th International Conference on Concept Lattices and Their Applications. (CLA 2013)...
Proceedings of: 10th International Conference on Concept Lattices and Their Applications. (CLA 2013)...
Proceedings of: 10th International Conference on Concept Lattices and Their Applications. (CLA 2013)...
summary:In this paper, the concepts of indecomposable matrices and fully indecomposable matrices ove...
AbstractIn this paper we describe, in combinatorial terms, some matrices which arise as Laplacians c...
Previous work has shown a relation between L-valued extensions of Formal Concept Analysis and the sp...
Previous work has shown a relation between L-valued extensions of Formal Concept Analysis and the sp...
AbstractNew inequalities for eigenvalues of matrices are obtained. They make Schur's and Brown's the...
AbstractLet (L, ⩽, ∧, ∨) be a complete and completely distributive lattice. A vector ξ is said to be...
AbstractLet (L,⩽,∨,∧) be a complete and completely distributive lattice. A vector ξ is said to be an...
AbstractLet (L,⩽,∨,∧) be a complete and completely distributive lattice. A vector ξ is said to be an...
AbstractLet (B, ⩽) be a nonempty, linearly ordered set without maximum and minimum, and (⊕, ⊗) = (ma...
AbstractLet A = (aij) be an n-square matrix over an arbitrary field K, and let w1,…,wn be elements o...
AbstractThe matrix equation fH(A)=∑CijA∗iHAj=W, H >0, W ⩾0, is studied. In the case A∗H+HA = W[H−A∗H...
AbstractThroughout the last decades, several results have been published in the area of the so-calle...
Proceedings of: 10th International Conference on Concept Lattices and Their Applications. (CLA 2013)...
Proceedings of: 10th International Conference on Concept Lattices and Their Applications. (CLA 2013)...
Proceedings of: 10th International Conference on Concept Lattices and Their Applications. (CLA 2013)...
summary:In this paper, the concepts of indecomposable matrices and fully indecomposable matrices ove...
AbstractIn this paper we describe, in combinatorial terms, some matrices which arise as Laplacians c...
Previous work has shown a relation between L-valued extensions of Formal Concept Analysis and the sp...
Previous work has shown a relation between L-valued extensions of Formal Concept Analysis and the sp...
AbstractNew inequalities for eigenvalues of matrices are obtained. They make Schur's and Brown's the...
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