Proof of Theorem 3 of Uniqueness of DRS as the 2 Operator Resolvent-Splitting
Ernest Ryu · 20:22
Theorem 3 says no frugal fixed-point method can solve a three-operator monotone inclusion find x with 0 ∈ A(x) + B(x) + C(x) using only resolvents of A, B and C, sums, scalings and compositions, with no lifting to a l...