Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897672 | Linear Algebra and its Applications | 2018 | 13 Pages |
Abstract
We show a diagonalisation variant of Lindström calculation method. As an application of this result we calculate the dimension of the affine space of Negami's splitting matrices. We do so by writing down an expression for the Möbius function in term of Möbius algebra identities. As a corollary we get Lindström's result in a self contained way. Finally, we calculate the partition lattice characteristic polynomial via the Negami's polynomial.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
J.M. Burgos,