Krupa, Andrzej, and Zawisza, Bogdan. "Ultrapowers of unbounded selfadjoint operators." Studia Mathematica 87.2 (1987): 101-120. <http://eudml.org/doc/218779>.
@article{Krupa1987, author = {Krupa, Andrzej, Zawisza, Bogdan}, journal = {Studia Mathematica}, keywords = {almost periodic Schrödinger operators; almost periodic functions; ultrapower; ultraproduct of Banach spaces; functional calculus; spectral measures}, language = {eng}, number = {2}, pages = {101-120}, title = {Ultrapowers of unbounded selfadjoint operators}, url = {http://eudml.org/doc/218779}, volume = {87}, year = {1987}, }
TY - JOUR AU - Krupa, Andrzej AU - Zawisza, Bogdan TI - Ultrapowers of unbounded selfadjoint operators JO - Studia Mathematica PY - 1987 VL - 87 IS - 2 SP - 101 EP - 120 LA - eng KW - almost periodic Schrödinger operators; almost periodic functions; ultrapower; ultraproduct of Banach spaces; functional calculus; spectral measures UR - http://eudml.org/doc/218779 ER -
