Research output: Contribution to journal › Article › peer-review
Cwikel type estimates for the bordered Airy transform. / Sloushch, V. A.
In: St. Petersburg Mathematical Journal, Vol. 29, No. 2, 01.01.2018, p. 315-323.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Cwikel type estimates for the bordered Airy transform
AU - Sloushch, V. A.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Compactness conditions as well as estimates for singular values of the bordered Airy transform fAg in L2(ℝ) are studied for suitable functions f(x), g(x), x ∈ ℝ. Sufficient conditions for the operator fAg to be in the Schatten-von Neumann class Sp, p ∈ (0, 2), are obtained. In particular, certain conditions ensuring that the operator fAg is in trace class are given.
AB - Compactness conditions as well as estimates for singular values of the bordered Airy transform fAg in L2(ℝ) are studied for suitable functions f(x), g(x), x ∈ ℝ. Sufficient conditions for the operator fAg to be in the Schatten-von Neumann class Sp, p ∈ (0, 2), are obtained. In particular, certain conditions ensuring that the operator fAg is in trace class are given.
KW - Airy transform
KW - Classes of compact operators
KW - Estimates for singular values
KW - Integral operators
UR - http://www.scopus.com/inward/record.url?scp=85043509397&partnerID=8YFLogxK
UR - https://www.elibrary.ru/item.asp?id=35508303
U2 - 10.1090/spmj/1495
DO - 10.1090/spmj/1495
M3 - Article
AN - SCOPUS:85043509397
VL - 29
SP - 315
EP - 323
JO - St. Petersburg Mathematical Journal
JF - St. Petersburg Mathematical Journal
SN - 1061-0022
IS - 2
ER -
ID: 37263726