“…If X is a convergence ordered space, then X is said to be TVordered if i(x) and d(x) are closed sets for each x G X. If x < y whenever g -> x, © -> y, and g^ ©, then X is defined to be T 2 (Si) If g->x, ©GX', and g<®, then z/(©) ç x. (S 2 ) Kg-^x, @GX', and @<g, then *(®)çx.. a 7\ (respectively, T 2 ) c.o.s.…”