2Ovsepian R I,Pelczynski A.On the existence of a fundamental total and bounded biorthogonal sequence in every separable Banach space,and related constructions of uniformly bouneded orthonormal systems in L 2[J].Studia Math,1975,54:49-159.
2Rolewicz S.On orbits of elements[J].Studia Math,1969,32:17-22.
3Ansari S I.Existence of hypercyclic operators on topological vectors spaces[J].J Funct Anal,1997,148:384-390.
4Bernal-Gonz(a)lez L.On hypercyclic operators on Banach space[J].Proc Amer Math Soc,1999,127:1003-1010.
5Bonet J,Peris A.Hypercyclic operators on non-normable Fr(e)chet spaces[J].J Funct Anal,1998,159:587-595.
6Desch W,,Schapppacher W,Webb G F.Hypercyclic and chaotic semigroups of linear operators[J].Ergodic Theory Dynam Syst,1997,17:793-819.
7Emamirad H.Hypercyclicity in the scattering theory for linear transport equation[J].Trans Amer Math Soc,1998,350:3707-3716.
8Bermudez T,Bonilla A,Martinon A.On the existence of chaotic and hypercyclic semigroups on Banach spaces[J].Proc Amer Math Soc,2002,131:2435-2441.
9Ovsepian R I,Pelczynski A.On the existence of a fundamental total and bounded biorthogonal sequence in every separable Banach space,and related constructions of uniformly bouneded orthonormal systems in L2[J].Studia Math,1975,54:149-159.
10Ansari S.I.,Existence of hypercyclic operators on topological vectors spaces[J].J.Funct.Anal.,1997,148:384-390.
