Norm-Resolvent Convergence of One-Dimensional High-Contrast Periodic Problems to a Kronig–Penney Dipole-Type Model
Norm-Resolvent Convergence of One-Dimensional High-Contrast Periodic Problems to a Kronig–Penney Dipole-Type Model
复制标题
一维高对比度周期性问题的范数解析收敛到 Kronig-Penney 偶极子型模型
DOI:
10.1007/s00220-016-2698-4
复制
发表时间:
2015
影响因子:
2.4
通讯作者:
A. Kiselev
中科院分区:
文献类型:
--
作者:
K. Cherednichenko;A. Kiselev
We prove operator-norm resolvent convergence estimates for one-dimensional periodic differential operators with rapidly oscillating coefficients in the non-uniformly elliptic high-contrast setting, which has been out of reach of the existing homogenisation techniques. Our asymptotic analysis is based on a special representation of the resolvent of the operator in terms of the M-matrix of an associated boundary triple (“Krein resolvent formula”). The resulting asymptotic behaviour is shown to be described, up to a unitary transformation, by a non-standard version of the Kronig–Penney model on $${\mathbb{R}}$$R.
影响因子:
1.6
作者:
Cherednichenko K
通讯作者:
Cherednichenko K
DOI:
10.1098/rspa.2009.0612
发表时间:
2010-08-08
影响因子:
3.5
作者:
Craster, R. V.;Kaplunov, J.;Pichugin, A. V.
通讯作者:
Pichugin, A. V.