TY - JOUR AU - Silvestru Sever Dragomir TI - Operator upper bounds for Davis-Choi-Jensen’s difference in Hilbert spaces JO - Mathematica Moravica PY - 2024 SP - 39 EP - 51 VL - 28 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/MM3_2024_28_1_a3/ ID - MM3_2024_28_1_a3 ER -