TY - JOUR T1 - Square Root Functional Equation on Positive Cones JO - Analysis in Theory and Applications VL - 4 SP - 333 EP - 341 PY - 2013 DA - 2013/11 SN - 29 DO - http://doi.org/10.4208/ata.2013.v29.n4.2 UR - https://global-sci.org/intro/article_detail/ata/4527.html KW - Hyers-Ulam stability, fixed point, additive functional equation. AB -

A square root functional equation on positive cones of $C^{\ast}$-algebras is introduced and its solution and Hyers-Ulam-Rassias stability are investigated.