Contact Information

For any inquiries or collaborations, feel free to contact me via email at:

• isneri.r.j.s@gmail.com  

• renanisneri@mat.ufcg.edu.br

Response Time: Typically, I respond to inquiries within 2–3 business days. Thank you for your patience!

You can also find me on these platforms:

• ResearchGate

Location

I am affiliated with Universidade Federal de Campina Grande (UFCG).

Address: Av. Aprígio Veloso, 882 - Universitário, Campina Grande - PB, 58429-900, Brazil, Science and Technology Center (CCT), Academic Mathematics Unit (UAMat), Block CX, room 206.