Rafik Guefaifia

According to our database, Rafik Guefaifia authored at least 2 papers in 2020.

Collaborative distances:

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

2020

Existence of Positive Weak Solutions for a New Class of p, q Laplacian Nonlinear Elliptic System with Sign-Changing Weights.

Rafik Guefaifia, Salah Mahmoud Boulaaras, Sultan S. Alodhaibi, Salem Alkhalaf

Complex., 2020

A New Proof of Existence of Positive Weak Solutions for Sublinear Kirchhoff Elliptic Systems with Multiple Parameters.

Salah Mahmoud Boulaaras, Rafik Guefaifia, Bahri Cherif, Sultan S. Alodhaibi

Complex., 2020