Ulcilea Alves Severino Leal

According to our database, Ulcilea Alves Severino Leal authored at least 3 papers between 2018 and 2022.

Collaborative distances:

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

2022

A necessary and sufficient condition for the stability of interval difference equation via interval Lyapunov equation.

José Renato Campos, Edvaldo Assunção, Geraldo Nunes Silva, Weldon Alexander Lodwick, Ulcilea Alves Severino Leal

Soft Comput., 2022

2021

Interval optimal control for uncertain problems.

Ulcilea Alves Severino Leal, Weldon A. Lodwick, Geraldo Nunes Silva, Gino Gustavo Maqui-Huamán

Fuzzy Sets Syst., 2021

2018

Necessary Optimality Conditions for Interval Optimization Problems with Inequality Constraints Using Constrained Interval Arithmetic.

Gino Gustavo Maqui-Huamán, Geraldo Nunes Silva, Ulcilea Alves Severino Leal

Proceedings of the Fuzzy Information Processing, 2018