Univ Sao Paulo, Inst Matemat & Estat, Sao Paulo - Brazil
Total Affiliations: 1
Linear Algebra and its Applications;
MAY 1 2019.
Web of Science Citations:
For a finite partially ordered set we calculate the dimension of the variety of its subspace representations having fixed dimension vector. The dimension is given in terms of the Euler quadratic form associated with a partially ordered set, which gives a geometric interpretation of this form. (C) 2018 Elsevier Inc. All rights reserved. (AU)