K. H. Monfared

activity

20142019

most citedConstruction of real skew-symmetric matrices from interlaced spectral data and graph

4 citations · 5 across the 6 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.SP2015

A Structured Inverse Spectrum Problem For Infinite Graphs

Keivan Hassani Monfared, Ehssan Khanmohammadi

It is shown that for a given infinite graph $G$ on countably many vertices, and a compact, infinite set of real numbers $Λ$ there is a real symmetric matrix $A$ whose graph is $G$ …

math.CO2015

On the Principal Permanent Rank Characteristic Sequences of Graphs and Digraphs

Keivan Hassani Monfared, Paul Horn, Franklin H. J. Kenter +3

The principal permanent rank characteristic sequence is a binary sequence $r_{0} r_{1} \dots r_{n}$ where $r_{k} = 1$ if there exists a principal square submatrix of size $k$ with nonzero…