2 papers
math.AC2017
The fiber cone of a monomial ideal in two variables
Jürgen Herzog, Ayesha Asloob Qureshi, Maryam Mohammadi Saem
We determine in an explicit way the depth of the fiber cone and its relation ideal for classes of monomial ideals in two variables. These classes include concave and convex ideals…
math.FA2012
More sums of Hilbert frames
A. Najati, M. R. Abdollahpour, E. Osgooei +1
In this paper we have some new results on sums of Hilbert space frames and Riesz bases. We also have a correction for some results in "S. Obeidat et al., Sums of Hilbert space fram…