|
|
|
|
References
|
|
| |
| 1. |
A. Alonso, B. Simon, “The Birman–Krein–Vishik theory of selfadjoint extensions of semibounded operators”, J. Operator Theory, 4 (1980), 251–270 |
| 2. |
V. Koshmanenko, “Quadratic Forms and Linear Operators”, Singular Quadratic Forms in Perturbation Theory, Chap. 2, Springer, Dordrecht, 1999 |
| 3. |
Dokl. Akad. Nauk Ser. Fiz., 137 (1961), 1011 |
| 4. |
A. Kiselev, B. Simon, “Rank one perturbations with infinitesimal coupling”, J. Funct. Anal., 130 (1995), 345–356 |
| 5. |
S. Albeverio, P. Kurasov, Singular Perturbation of Differential Operators. Solvable Schrödinger type Operators, Cambridge University Press, 2000 |
| 6. |
T. A. Bolokhov, Some solutions to the eigenstate equation of free scalar quantum field theory in the Schrödinger representation, arXiv: 2403.03049 |
| 7. |
F. Gesztesy, E. Tsekanovskii, On matrix-valued Herglotz functions, arXiv: funct-an/9712004 |
| 8. |
L. D. Faddeev, “Notes on divergences and dimensional transmutation in Yang–Mills theory”, Theor. Math. Phys., 148 (2006), 986–994 |
| 9. |
I. S. Gradsteyn, I. M. Ryzhik, Table of Integrals, Series, and Products, 7 ed, Academic Press, 2007 |