THIS PHD THESIS DEALS WITH SOME SPECTRAL PROBLEMS OF SCHRODINGER OPERATORS. WE FIRST CONSIDER THE SEMI-CLASSICAL LIMIT OF THE NUMBER OF BOUND STATES OF UNIQUE TWO-CLUSTER N-BODY SCHRODINGER OPERATOR. THEN WE USE DIRICHLET-NEUMANN BRACKET TO GET SEMI-CLASSICAL LIMIT OF RIESZ MEANS OF THE DISCRETE EIGENVALUES OF N-BODY SCHR¨ODINGER OPERATOR. THE EFFECTIVE POTENTIAL OF N-BODY SCHRODINGER OPERATOR WITH COULOMB POTENTIAL IS ALSO CONSIDERED AND WE FIND THAT THE EFFECTIVE POTENTIAL HAS CRITICAL DECAY AT INFINITY. THUS, THE SCHRODINGER OPERATOR WITH CRITICAL POTENTIAL IS STUDIED IN THIS THESIS. WE STUDY THE COUPLING CONSTANT THRESHOLD OF SCHRODINGER OPERATOR WITH CRITICAL POTENTIAL AND THE ASYMPTOTIC EXPANSION OF RESOLVENT OF SCHRODINGER OPERATOR W...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
39 pp.We study the low-energy asymptotics of the spectral shift function for Schrödinger operators w...
AbstractLetĤ=−(ℏ2/2)Δ+V(x) be a Schrödinger operator on Rn, with smooth potentialV(x)→+∞ as |x|→+∞. ...
THIS PHD THESIS DEALS WITH SOME SPECTRAL PROBLEMS OF SCHRODINGER OPERATORS. WE FIRST CONSIDER THE SE...
This PhD thesis deals with some spectral problems of Schrodinger operators. We first consider the se...
The Leningrad Seminar on mathematical physics, begun in 1947 by V. I. Smirnov and now run by O. A. L...
This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate...
This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
27 pages, perhaps to be revisedWe study the semi-classical trace formula at a critical energy level ...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
In quantum mechanics, one of the most studied problems is that of solving the Schrödinger equation ...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
39 pp.We study the low-energy asymptotics of the spectral shift function for Schrödinger operators w...
AbstractLetĤ=−(ℏ2/2)Δ+V(x) be a Schrödinger operator on Rn, with smooth potentialV(x)→+∞ as |x|→+∞. ...
THIS PHD THESIS DEALS WITH SOME SPECTRAL PROBLEMS OF SCHRODINGER OPERATORS. WE FIRST CONSIDER THE SE...
This PhD thesis deals with some spectral problems of Schrodinger operators. We first consider the se...
The Leningrad Seminar on mathematical physics, begun in 1947 by V. I. Smirnov and now run by O. A. L...
This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate...
This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
27 pages, perhaps to be revisedWe study the semi-classical trace formula at a critical energy level ...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
In quantum mechanics, one of the most studied problems is that of solving the Schrödinger equation ...
This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum...
39 pp.We study the low-energy asymptotics of the spectral shift function for Schrödinger operators w...
AbstractLetĤ=−(ℏ2/2)Δ+V(x) be a Schrödinger operator on Rn, with smooth potentialV(x)→+∞ as |x|→+∞. ...