Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Stability estimates in tensor tomography. / Boman, Jan; Sharafutdinov, Vladimir.
в: Inverse Problems and Imaging, Том 12, № 5, 10.2018, стр. 1245-1262.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Stability estimates in tensor tomography
AU - Boman, Jan
AU - Sharafutdinov, Vladimir
PY - 2018/10
Y1 - 2018/10
N2 - We study the X-ray transform I of symmetric tensor fields on a smooth convex bounded domain Ω ⊂ ℝn. The main result is the stability estimate (Formula Presented), where sf is the solenoidal part of the tensor field f. The proof is based on a comparison of the Dirichlet integrals for the exterior and interior Dirichlet problems and on a generalization of the Korn inequality to symmetric tensor fields of arbitrary rank.
AB - We study the X-ray transform I of symmetric tensor fields on a smooth convex bounded domain Ω ⊂ ℝn. The main result is the stability estimate (Formula Presented), where sf is the solenoidal part of the tensor field f. The proof is based on a comparison of the Dirichlet integrals for the exterior and interior Dirichlet problems and on a generalization of the Korn inequality to symmetric tensor fields of arbitrary rank.
KW - Tensor tomography
KW - The Dirichlet principle
KW - The Korn inequality
KW - X-ray transform
KW - the Dirichlet principle
KW - the Korn inequality
UR - http://www.scopus.com/inward/record.url?scp=85052247364&partnerID=8YFLogxK
U2 - 10.3934/ipi.2018052
DO - 10.3934/ipi.2018052
M3 - Article
AN - SCOPUS:85052247364
VL - 12
SP - 1245
EP - 1262
JO - Inverse Problems and Imaging
JF - Inverse Problems and Imaging
SN - 1930-8337
IS - 5
ER -
ID: 16336502