Research output: Contribution to journal › Article › peer-review
Mate–Nevai–Totik Theorem for Krein Systems. / Gubkin, Pavel.
In: Integral Equations and Operator Theory, Vol. 93, No. 3, 33, 06.2021.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Mate–Nevai–Totik Theorem for Krein Systems
AU - Gubkin, Pavel
N1 - Publisher Copyright: © 2021, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
PY - 2021/6
Y1 - 2021/6
N2 - We prove the Cesaro boundedness of eigenfunctions of the Dirac operator on the half-line with a square-summable potential. The proof is based on the theory of Krein systems and, in particular, on the continuous version of a theorem by A. Mate, P. Nevai and V. Totik from 1991.
AB - We prove the Cesaro boundedness of eigenfunctions of the Dirac operator on the half-line with a square-summable potential. The proof is based on the theory of Krein systems and, in particular, on the continuous version of a theorem by A. Mate, P. Nevai and V. Totik from 1991.
KW - Dirac operator
KW - Krein system
KW - Orthogonal polynomials
KW - Szegő class
KW - Szeg class
KW - DIMENSIONAL SCHRODINGER-OPERATORS
KW - ORTHOGONAL POLYNOMIALS
KW - WAVE-OPERATORS
KW - SCATTERING
UR - http://www.scopus.com/inward/record.url?scp=85107133793&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/e9092c91-82e3-3c64-bdab-417aa97685b1/
U2 - 10.1007/s00020-021-02650-8
DO - 10.1007/s00020-021-02650-8
M3 - Article
AN - SCOPUS:85107133793
VL - 93
JO - Integral Equations and Operator Theory
JF - Integral Equations and Operator Theory
SN - 0378-620X
IS - 3
M1 - 33
ER -
ID: 85230650