SEP elements in a ring with involution

Ji Yan

Abstract


In this paper, we provide many new characterizations of SEP elements in terms of exponentiation, projection, and anti-Hermitian elements. Additionally, we investigate idempotent elements and one-sided $x-$idempotence to characterize SEP elements. Finally, we discuss x-commutativity and one-sided x-equality to characterize SEP elements.

Refbacks

  • There are currently no refbacks.