GÖNÜLLÜ, UĞUR2018-09-052018-09-0520141683-3414https://hdl.handle.net/11413/2632In this paper, we introduce and study the concepts of the trace class op-erators and global eigenvalue of continuous Λ-linear operators in Kaplansky−Hilbertmodules. In particular, we give a variant of Lidski˘ı trace formula for cyclically com-pact operators in a Kaplansky−Hilbert modules.en-USKaplansky-Hilbert modulecyclically compact operatorglobal eigenvaluetrace classLidskiĭ trace formulaArticle