bipartition

noun

1. (countable, uncountable)Something that is bipartite
2. (countable, uncountable)sharing or partitioning in two

verb

1. To partition into two.

   “Our approach is complementary to, e.g., the existing methods using replica trick and Witten's method of surgery, and applies to a generic spatial manifold of genus g, which can be bipartitioned in an arbitrary way.”