Fuglede Kadison determinants for operators in the von Neumann algebra of an equivalence relation

Catalin Georgescu, Gabriel Picioroaga

We calculate the Fuglede-Kadison determinant for operators of the form ${\sum }_{i=1}^n{M}_{f_i}{L}_{g_i}$ where $L_{g_i}$ are unitaries or partial isometries coming from Borel (partial)…