TY  - JOUR 
T1  - THE TIGHTNESS OF STRENGTHENED SEMIDEFINITE RELAXATIONS FOR THE BOOLEAN QUADRATIC PROGRAMMING PROBLEM WITH GENERALIZED UPPER BOUND CONSTRAINTS
JO  - Pesquisa Operacional
A1  - Sharma, Hitarth
A1  - Nayak, Rupaj Kumar
SN  - 0101-7438
UL  - 10.1590/0101-7438.2026.046.00300726
VL  - 46 
Y1  - 2026
PB  - Brasil 
ER  -