Ismael Ríos Villamar

According to our database, Ismael Ríos Villamar authored at least 5 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

On the total outer-independent domination number of subdivision graphs.

Abel Cabrera Martínez, Ismael Ríos Villamar, Omar Rosario Cayetano, José María Sigarreta

Comput. Appl. Math., September, 2026

On the (total) domination in subdivision graphs.

Esteban De Jesús Sánchez, Abel Cabrera Martínez, Ismael Ríos Villamar, José María Sigarreta

Discret. Appl. Math., 2026

2025

Total {2}-domination in a graph and its complement.

Abel Cabrera Martínez, Ismael Ríos Villamar, José L. Sánchez, José María Sigarreta

Discuss. Math. Graph Theory, 2025

Total Outer-Independent Domination Number: Bounds and Algorithms.

Paul Bosch, Ernesto Parra Inza, Ismael Ríos Villamar, José Luis Sánchez-Santiesteban

Algorithms, 2025

2023

Relating the total {2}-domination number with the total domination number of graphs.

Ismael Ríos Villamar, Abel Cabrera Martínez, J. L. Sánchez, José María Sigarreta

Discret. Appl. Math., July, 2023