TY  - GEN 
AU  - Jara Martínez, Pascual
AU  - Rodríguez, Miguel L.
PY  - 2020
UR  - https://hdl.handle.net/10481/99785
AB  - This paper deals with the problem of determining all solutions,  in positive integers, of the congruence systems
 X2 ≡1 (mod Y)  Y2 ≡1 (mod X)
 and
 X2 ≡1 (mod Y)  Y2 ≡1 (mod Z)  Z2 ≡1 (mod X)
 For this purpose, we firstly solve the system of...
LA  - eng
KW  - Congruences
TI  - Solving quadratic  congruences
ER  -