JSTOR Daily

Ergodic Equivalence Relations, Cohomology, and Von Neumann Algebras. I

Let $(X, \mathscr{B})$ be a standard Borel space, $R \subset X \times X$ an equivalence relation $\in \mathscr{B} \times \mathscr{B}$. Assume each equivalence class ...

NCERT to grant equivalence to Class X, XII certificates across education boards

NCERT now grants equivalence certificates for Class 10 and 12 certifications across Indian school boards. This national-level ...
JSTOR Daily

Ergodic Equivalence Relations, Cohomology, and Von Neumann Algebras. II

Let $R$ be a Borel equivalence relation with countable equivalence classes, on the standard Borel space $(X, \mathscr{A}, \mu)$. Let $\sigma$ be a 2-cohomology class ...