Global quaternion generalized minimal residual method for generalized coupled Sylvester quaternion matrix equations with application to colour image encryption and decryption

Yifen Ke, Yuling Wu, Xiaomin Cai, Riwei Liao. Global quaternion generalized minimal residual method for generalized coupled Sylvester quaternion matrix equations with application to colour image encryption and decryption. Int. J. Comput. Math., 102(1):159-182, 2025. [doi]

Abstract

Abstract is missing.