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A trace formula for higher order ordinary differential operators. / Gal'kovskii, E. D.; Nazarov, A. I.
в: Sbornik Mathematics, Том 212, № 5, 01.05.2021, стр. 676-697.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A trace formula for higher order ordinary differential operators
AU - Gal'kovskii, E. D.
AU - Nazarov, A. I.
N1 - Publisher Copyright: © 2021 Russian Academy of Sciences (DoM) and London Mathematical Society.
PY - 2021/5/1
Y1 - 2021/5/1
N2 - We obtain a first-order trace formula for a higher order differential operator on a closed interval in the case where the perturbation operator is the operator of multiplication by a finite complex-valued charge. For operators of even orders n≥4, the result contains a term of new type, previously unknown. Bibliography: 15 titles.
AB - We obtain a first-order trace formula for a higher order differential operator on a closed interval in the case where the perturbation operator is the operator of multiplication by a finite complex-valued charge. For operators of even orders n≥4, the result contains a term of new type, previously unknown. Bibliography: 15 titles.
KW - Birkhoff regularity
KW - regularized trace
KW - ASYMPTOTICS
UR - http://www.scopus.com/inward/record.url?scp=85111555418&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/2fbac4b5-adcc-3db5-9624-5ea518643ed4/
U2 - 10.1070/sm9449
DO - 10.1070/sm9449
M3 - Article
AN - SCOPUS:85111555418
VL - 212
SP - 676
EP - 697
JO - Sbornik Mathematics
JF - Sbornik Mathematics
SN - 1064-5616
IS - 5
ER -
ID: 85215448