Oswaldo Araujo

According to our database, Oswaldo Araujo authored at least 7 papers between 1996 and 2005.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2005

The higher-order matching polynomial of a graph.

Oswaldo Araujo, Mario Estrada, Daniel A. Morales, Juan Rada

Int. J. Math. Math. Sci., 2005

2002

Higher order connectivity index of starlike trees.

Juan Rada, Oswaldo Araujo

Discret. Appl. Math., 2002

Vertex and Edge Type Relations of Randic Index for Chemical Trees.

Oswaldo Araujo, Juan Rada

Ars Comb., 2002

2001

Matchings in starlike trees.

Ivan Gutman, Oswaldo Araujo, Juan Rada

Appl. Math. Lett., 2001

2000

Bounds for the Randi Connectivity Index.

Ivan Gutman, Oswaldo Araujo, Daniel A. Morales

J. Chem. Inf. Comput. Sci., 2000

1998

Properties of New Orthogonal Graph Theoretical Invariants in Structure-Property Correlations.

Oswaldo Araujo, Daniel A. Morales

J. Chem. Inf. Comput. Sci., 1998

1996

A Theorem about the Algebraic Structure underlying Orthogonal Graph Invariants.

Oswaldo Araujo, Daniel A. Morales

J. Chem. Inf. Comput. Sci., 1996