Publisher
Springer International Publishing
Reference54 articles.
1. Arlinskiĭ, Y., Tretter, Ch.: Everything is possible for the domain intersection domT ∩domT ∗. Adv. Math. 374, 107383 (2020)
2. Arlinskiĭ, Y., Zagrebnov, V.A.: Around the van Daele-Schmüdgen theorem. Integr. Equ. Oper. Theory 81(1), 53–95 (2015)
3. Bagby, R.J.: An elementary proof of the spectral theorem for unbounded operators. Thesis (Master of arts)-Rice University (USA) (1965)
4. Bernau, S.J.: The square root of a positive self-adjoint operator. J. Austral. Math. Soc. 8, 17–36 (1968)
5. Boucif, I., Dehimi, S., Mortad, M.H.: On the absolute value of unbounded operators. J. Operator Theory 82(2), 285–306 (2019)