Phóng, Vu Quoc. "The operator equation AX - XB = C with unbounded operators A and B and related abstract Cauchy problems.." Mathematische Zeitschrift 208.4 (1991): 567-588. <http://eudml.org/doc/174337>.
@article{Phóng1991, author = {Phóng, Vu Quoc}, journal = {Mathematische Zeitschrift}, keywords = {Bohr spectrum; asymptotically almost periodic solution; operator equation; generators of -semigroups in Banach spaces; abstract Cauchy problem}, number = {4}, pages = {567-588}, title = {The operator equation AX - XB = C with unbounded operators A and B and related abstract Cauchy problems.}, url = {http://eudml.org/doc/174337}, volume = {208}, year = {1991}, }
TY - JOUR AU - Phóng, Vu Quoc TI - The operator equation AX - XB = C with unbounded operators A and B and related abstract Cauchy problems. JO - Mathematische Zeitschrift PY - 1991 VL - 208 IS - 4 SP - 567 EP - 588 KW - Bohr spectrum; asymptotically almost periodic solution; operator equation; generators of -semigroups in Banach spaces; abstract Cauchy problem UR - http://eudml.org/doc/174337 ER -