Dawson, Donald A.; Fleischmann, Klaus; Xiong, Jie - In: Statistics & Probability Letters 73 (2005) 3, pp. 251-257
A uniqueness problem raised in 2001 for critical cyclically catalytic super-Brownian motions is solved in the simplified space-less case, that is, for cyclically catalytic branching diffusions X. More precisely, X is characterized as the unique strong solution of a singular stochastic equation.