32 citations · 65 across the 15 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
math.CO2014★ 6 cited
New inequalities on the hyperbolicity constant of line graphs
Walter Carballosa, José M. Rodríguez, José M. Sigarreta
If X is a geodesic metric space and , a {\it geodesic triangle} is the union of the three geodesics , and in $…
math.CO2014★ 3 cited
Computing the alliance polynomial of a graph
Walter Carballosa, José M. Rodríguez, José M. Sigarreta +1
The alliance polynomial of a graph with order and maximum degree is the polynomial , where is the number…
math.CO2014
Hyperbolicity in the corona and join of graphs
Walter Carballosa, José M. Rodríguez, José M. Sigarreta
If X is a geodesic metric space and , a {\it geodesic triangle} is the union of the three geodesics , and in $…