In this paper, we study the transition densities of pure-jump symmetric Markov processes in ℝd, whose jumping kernels are comparable to radially symmetric functions with mixed polynomial growths.
SIAM Journal on Applied Mathematics, Vol. 44, No. 4 (Aug., 1984), pp. 773-783 (11 pages) The general form of the generating function associated with quadratic asymptotically symmetric birth and death ...