Dr. Aurelio de los Reyes V𝘈𝘴𝘴𝘰𝘤𝘪𝘢𝘵𝘦 𝘗𝘳𝘰𝘧𝘦𝘴𝘴𝘰𝘳, Institute of Mathematics Profile Page adlreyes@math.upd.edu.ph