On some solvable systems of difference equations with solutions associated to Fibonacci numbers nork Halim, Yacine, Rabago, Julius Fergy T.

Shape optimization for Bernoulli free boundary problem via Cea's classical Lagrange method and min-max differentiability of the Lagrangian nork Rabago, Julius Fergy Tiongson

Testu osoa

Periodic sequences of numbers in generalized arithmetic and geometric alternate progressions nork Rabago, Julius Fergy T.

Short remark on the diophantine equation nork Ascaño, Joy P., Rabago, Julius Fergy Tiongson

On second-order linear recurrent homogeneous differential equations with period k nork Rabago, Julius Fergy Tiongson