@article{paperid:1093546, author = {Faryad, Elias and دیویا خورانا and Sal Moslehian, Mohammad and دبمالیا سین}, title = {A generalization of the Roberts orthogonality: from normed linear spaces to $$C^*$$-algebras}, journal = {Monatshefte fur Mathematik}, year = {2023}, volume = {200}, number = {3}, month = {March}, issn = {0026-9255}, pages = {605--625}, numpages = {20}, keywords = {Roberts orthogonality Inner product orthogonality Additivity C*-algebra}, }