On approximations of rank one ${\mathcal H}_{-2}$-perturbations
HTML articles powered by AMS MathViewer
- by S. Albeverio, V. Koshmanenko, P. Kurasov and L. Nizhnik PDF
- Proc. Amer. Math. Soc. 131 (2003), 1443-1452 Request permission
Abstract:
Approximations of rank one ${\mathcal H}_{-2}$-perturbations of self-adjoint operators by operators with regular rank one perturbations are discussed. It is proven that in the case of arbitrary not semibounded operators such approximations in the norm resolvent sense can be constructed without any renormalization of the coupling constant. Approximations of semibounded operators are constructed using rank one non-symmetric regular perturbations.References
- V. M. Adamyan and B. S. Pavlov, Zero-radius potentials and M. G. Kreĭn’s formula for generalized resolvents, Zap. Nauchn. Sem. Leningrad. Otdel. Mat. Inst. Steklov. (LOMI) 149 (1986), no. Issled. Lineĭn. Teor. Funktsiĭ. XV, 7–23, 186 (Russian, with English summary); English transl., J. Soviet Math. 42 (1988), no. 2, 1537–1550. MR 849291, DOI 10.1007/BF01665040
- Olga Taussky, An algebraic property of Laplace’s differential equation, Quart. J. Math. Oxford Ser. 10 (1939), 99–103. MR 83, DOI 10.1093/qmath/os-10.1.99
- Sergio Albeverio, Friedrich Gesztesy, Raphael Høegh-Krohn, and Helge Holden, Solvable models in quantum mechanics, Texts and Monographs in Physics, Springer-Verlag, New York, 1988. MR 926273, DOI 10.1007/978-3-642-88201-2
- Sergio Albeverio and Volodymyr Koshmanenko, Singular rank one perturbations of self-adjoint operators and Krein theory of self-adjoint extensions, Potential Anal. 11 (1999), no. 3, 279–287. MR 1717106, DOI 10.1023/A:1008651918800
- Sergio Albeverio and Volodymyr Koshmanenko, On form-sum approximations of singularly perturbed positive self-adjoint operators, J. Funct. Anal. 169 (1999), no. 1, 32–51. MR 1726746, DOI 10.1006/jfan.1999.3506
- S. Albeverio and P. Kurasov, Rank one perturbations, approximations, and selfadjoint extensions, J. Funct. Anal. 148 (1997), no. 1, 152–169. MR 1461497, DOI 10.1006/jfan.1996.3050
- S. Albeverio and P. Kurasov, Rank one perturbations of not semibounded operators, Integral Equations Operator Theory 27 (1997), no. 4, 379–400. MR 1442124, DOI 10.1007/BF01192120
- S. Albeverio and P. Kurasov, Finite rank perturbations and distribution theory, Proc. Amer. Math. Soc. 127 (1999), no. 4, 1151–1161. MR 1622761, DOI 10.1090/S0002-9939-99-04992-8
- S. Albeverio and P. Kurasov, Singular perturbations of differential operators, London Mathematical Society Lecture Note Series, vol. 271, Cambridge University Press, Cambridge, 2000. Solvable Schrödinger type operators. MR 1752110, DOI 10.1017/CBO9780511758904
- S. Albeverio and L. Nizhnik, Approximation of general zero-range potentials, Ukraïn. Mat. Zh. 52 (2000), no. 5, 582–589 (English, with English and Ukrainian summaries); English transl., Ukrainian Math. J. 52 (2000), no. 5, 664–672 (2001). MR 1816955, DOI 10.1007/BF02487279
- Alberto Alonso and Barry Simon, The Birman-Kreĭn-Vishik theory of selfadjoint extensions of semibounded operators, J. Operator Theory 4 (1980), no. 2, 251–270. MR 595414
- F. A. Berezin and L. D. Faddeev, Remark on the Schrödinger equation with singular potential, Dokl. Akad. Nauk SSSR 137 (1961), 1011–1014 (Russian). MR 0129309
- P. Kurasov and J. Boman, Finite rank singular perturbations and distributions with discontinuous test functions, Proc. Amer. Math. Soc. 126 (1998), no. 6, 1673–1683. MR 1443392, DOI 10.1090/S0002-9939-98-04291-9
- Yu.N.Demkov and V.N.Ostrovsky, Zero-range potentials and their applications in atomic physics, Plenum, New York, 1988.
- J. F. van Diejen and A. Tip, Scattering from generalized point interactions using selfadjoint extensions in Pontryagin spaces, J. Math. Phys. 32 (1991), no. 3, 630–641. MR 1093800, DOI 10.1063/1.529404
- Aad Dijksma, Heinz Langer, Yuri Shondin, and Chris Zeinstra, Self-adjoint operators with inner singularities and Pontryagin spaces, Operator theory and related topics, Vol. II (Odessa, 1997) Oper. Theory Adv. Appl., vol. 118, Birkhäuser, Basel, 2000, pp. 105–175. MR 1765467
- F. Gesztesy and B. Simon, Rank-one perturbations at infinite coupling, J. Funct. Anal. 128 (1995), no. 1, 245–252. MR 1317717, DOI 10.1006/jfan.1995.1030
- Seppo Hassi and Henk de Snoo, On rank one perturbations of selfadjoint operators, Integral Equations Operator Theory 29 (1997), no. 3, 288–300. MR 1477321, DOI 10.1007/BF01320702
- S. Hassi, H. S. V. de Snoo, and A. D. I. Willemsma, Smooth rank one perturbations of selfadjoint operators, Proc. Amer. Math. Soc. 126 (1998), no. 9, 2663–2675. MR 1451805, DOI 10.1090/S0002-9939-98-04335-4
- A. Kiselev and B. Simon, Rank one perturbations with infinitesimal coupling, J. Funct. Anal. 130 (1995), no. 2, 345–356. MR 1335385, DOI 10.1006/jfan.1995.1074
- V. Koshmanenko, Towards the rank-one singular perturbations of self-adjoint operators, Ukrainian Math. J., 43 (1991), 1559-1566.
- Volodymyr Koshmanenko, Singular quadratic forms in perturbation theory, Mathematics and its Applications, vol. 474, Kluwer Academic Publishers, Dordrecht, 1999. Translated from the 1993 Russian original by P. V. Malyshev and D. V. Malyshev. MR 1694260, DOI 10.1007/978-94-011-4619-7
- Albert Eagle, Series for all the roots of the equation $(z-a)^m=k(z-b)^n$, Amer. Math. Monthly 46 (1939), 425–428. MR 6, DOI 10.2307/2303037
- Albert Eagle, Series for all the roots of the equation $(z-a)^m=k(z-b)^n$, Amer. Math. Monthly 46 (1939), 425–428. MR 6, DOI 10.2307/2303037
- P. Kurasov, Distribution theory for discontinuous test functions and differential operators with generalized coefficients, J. Math. Anal. Appl. 201 (1996), no. 1, 297–323. MR 1397901, DOI 10.1006/jmaa.1996.0256
- P.Kurasov, $H_{-n}$-perturbations of self-adjoint operator and Krein’s resolvent formula, Research Report N4, Stockholm Univ., 2001; accepted for publication in Integr. Eq. Oper. Theory.
- P. Kurasov and K. Watanabe, On rank one $H_{-3}$-perturbations of positive self-adjoint operators, Stochastic processes, physics and geometry: new interplays, II (Leipzig, 1999) CMS Conf. Proc., vol. 29, Amer. Math. Soc., Providence, RI, 2000, pp. 413–422. MR 1803434
- P.Kurasov and K.Watanabe, On $H_{-4}$-perturbations of self-adjoint operators, Operator Theory: Advances and Applications, 126 (2001), 179–196.
- S. T. Kuroda and Hiroshi Nagatani, $\scr H_{-2}$-construction and some applications, Mathematical results in quantum mechanics (Prague, 1998) Oper. Theory Adv. Appl., vol. 108, Birkhäuser, Basel, 1999, pp. 99–105. MR 1708790
- L.Nizhnik, On point interactions in quantum mechanics, Ukrainian Math. J., 49 (1997), 1557-1560.
- B. S. Pavlov, The theory of extensions, and explicitly solvable models, Uspekhi Mat. Nauk 42 (1987), no. 6(258), 99–131, 247 (Russian). MR 933997
- B. S. Pavlov, Boundary conditions on thin manifolds and the semiboundedness of the three-body Schrödinger operator with point potential, Mat. Sb. (N.S.) 136(178) (1988), no. 2, 163–177, 301 (Russian); English transl., Math. USSR-Sb. 64 (1989), no. 1, 161–175. MR 954922, DOI 10.1070/SM1989v064n01ABEH003300
- Yu. G. Shondin, Quantum mechanical models in $\textbf {R}^n$ connected with extensions of the energy operator in a Pontryagin space, Teoret. Mat. Fiz. 74 (1988), no. 3, 331–344 (Russian, with English summary); English transl., Theoret. and Math. Phys. 74 (1988), no. 3, 220–230. MR 953297, DOI 10.1007/BF01016615
- Yu. G. Shondin, Perturbation of elliptic operators on thin sets of high codimension, and extension theory in a space with an indefinite metric, Zap. Nauchn. Sem. S.-Peterburg. Otdel. Mat. Inst. Steklov. (POMI) 222 (1995), no. Issled. po Lineĭn. Oper. i Teor. Funktsiĭ. 23, 246–292, 310–311 (Russian, with English and Russian summaries); English transl., J. Math. Sci. (New York) 87 (1997), no. 5, 3941–3970. MR 1360001, DOI 10.1007/BF02355833
- Barry Simon, Spectral analysis of rank one perturbations and applications, Mathematical quantum theory. II. Schrödinger operators (Vancouver, BC, 1993) CRM Proc. Lecture Notes, vol. 8, Amer. Math. Soc., Providence, RI, 1995, pp. 109–149. MR 1332038, DOI 10.1090/crmp/008/04
Additional Information
- S. Albeverio
- Affiliation: Institute für Angewandte Mathematik, Univ. Bonn, Wegelerstr. 6, 53155 Bonn, Germany; SFB 256 Bonn, BiBoS, Bielefeld-Bonn, CERFIM, Locarno and USI (Switzerland)
- Email: albeverio@uni-bonn.de
- V. Koshmanenko
- Affiliation: Institute of Mathematics, vul. Tereschenkivs’ka, 3, Kyiv, 01601 Ukraine
- Email: kosh@imath.kiev.ua
- P. Kurasov
- Affiliation: Department of Mathematics, Stockholm University, 106 91 Stockholm, Sweden
- Address at time of publication: Department of Mathematics, Lund Institute of Technology, Box 118, 221 00 Lund, Sweden
- MR Author ID: 265224
- Email: pak@matematik.su.se, kurasov@maths.lth.se
- L. Nizhnik
- Affiliation: Institute of Mathematics, vul. Tereschenkivs’ka, 3, Kyiv, 01601 Ukraine
- Email: nizhnik@imath.kiev.ua
- Received by editor(s): July 19, 2001
- Received by editor(s) in revised form: December 7, 2001
- Published electronically: September 5, 2002
- Communicated by: Joseph A. Ball
- © Copyright 2002 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 131 (2003), 1443-1452
- MSC (2000): Primary 47A55, 47B25; Secondary 81Q15
- DOI: https://doi.org/10.1090/S0002-9939-02-06694-7
- MathSciNet review: 1949874