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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2012, Volume 52, Number 3, Pages 483–498
(Mi zvmmf9672)
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This article is cited in 9 scientific papers (total in 9 papers)
On a class of finite-difference schemes for solving ill-posed Cauchy problems in Banach spaces
A. B. Bakushinskiia, M. M. Kokurinb, M. Yu. Kokurinb a Institute of System Analysis, Russian Academy of Sciences, pr. 60-letiya Oktyabrya 9, Moscow, 117312 Russia
b Mari State University, pl. Lenina 1, Yoshkar-Ola, 424001 Russia
Abstract:
A class of finite-difference schemes for solving ill-posed Cauchy problems for first-order linear differential equations with sectorial operators in Banach spaces is examined. Under various assumptions concerning the desired solution, time-uniform accuracy and error characteristics are obtained that refine and improve known estimates for these schemes. Some numerical results are presented.
Key words:
ill-posed problem, differential equation, Banach space, finite-difference scheme, convergence rate, error, regularizing operator.
Received: 23.12.2010 Revised: 01.03.2011
Citation:
A. B. Bakushinskii, M. M. Kokurin, M. Yu. Kokurin, “On a class of finite-difference schemes for solving ill-posed Cauchy problems in Banach spaces”, Zh. Vychisl. Mat. Mat. Fiz., 52:3 (2012), 483–498; Comput. Math. Math. Phys., 52:3 (2012), 411–426
Linking options:
https://www.mathnet.ru/eng/zvmmf9672 https://www.mathnet.ru/eng/zvmmf/v52/i3/p483
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Abstract page: | 445 | Full-text PDF : | 106 | References: | 78 | First page: | 23 |
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