Successive approximations and interval halving for fractional BVPs with integral boundary conditions
We study a system of non-linear fractional differential equations, subject to integral boundary conditions. We use a parametrization technique and a dichotomy-type approach to reduce the original problem to two “model-type” fractional boundary value problems with linear two-point boundary conditions...
Published in: | Journal of Computational and Applied Mathematics |
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Online Access: | http://resolver.tudelft.nl/uuid:eb661d08-fc10-4b5c-824d-72d68e00da85 https://doi.org/10.1016/j.cam.2023.115361 |
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fttudelft:oai:tudelft.nl:uuid:eb661d08-fc10-4b5c-824d-72d68e00da85 2024-04-28T08:00:25+00:00 Successive approximations and interval halving for fractional BVPs with integral boundary conditions Marynets, K. (author) Pantova, D.H. (author) 2024 http://resolver.tudelft.nl/uuid:eb661d08-fc10-4b5c-824d-72d68e00da85 https://doi.org/10.1016/j.cam.2023.115361 en eng http://www.scopus.com/inward/record.url?scp=85161999826&partnerID=8YFLogxK Journal of Computational and Applied Mathematics--0377-0427--118c6b83-0015-4187-9969-342299ea0aef http://resolver.tudelft.nl/uuid:eb661d08-fc10-4b5c-824d-72d68e00da85 https://doi.org/10.1016/j.cam.2023.115361 © 2024 K. Marynets, D.H. Pantova Approximation of solutions Dichotomy-type approach Fractional differential equations Fractional geophysical model Integral boundary conditions Parametrization journal article 2024 fttudelft https://doi.org/10.1016/j.cam.2023.115361 2024-04-10T00:15:27Z We study a system of non-linear fractional differential equations, subject to integral boundary conditions. We use a parametrization technique and a dichotomy-type approach to reduce the original problem to two “model-type” fractional boundary value problems with linear two-point boundary conditions. A numerical-analytic technique is applied to analytically construct approximate solutions to the “model-type” problems. The behaviour of these approximate solutions is governed by a set of parameters, whose values are obtained by numerically solving a system of algebraic equations. The obtained results are confirmed by an example of the fractional order problem that in the case of the second order differential equation models the Antarctic Circumpolar Current. Mathematical Physics Article in Journal/Newspaper Antarc* Antarctic Delft University of Technology: Institutional Repository Journal of Computational and Applied Mathematics 436 115361 |
institution |
Open Polar |
collection |
Delft University of Technology: Institutional Repository |
op_collection_id |
fttudelft |
language |
English |
topic |
Approximation of solutions Dichotomy-type approach Fractional differential equations Fractional geophysical model Integral boundary conditions Parametrization |
spellingShingle |
Approximation of solutions Dichotomy-type approach Fractional differential equations Fractional geophysical model Integral boundary conditions Parametrization Marynets, K. (author) Pantova, D.H. (author) Successive approximations and interval halving for fractional BVPs with integral boundary conditions |
topic_facet |
Approximation of solutions Dichotomy-type approach Fractional differential equations Fractional geophysical model Integral boundary conditions Parametrization |
description |
We study a system of non-linear fractional differential equations, subject to integral boundary conditions. We use a parametrization technique and a dichotomy-type approach to reduce the original problem to two “model-type” fractional boundary value problems with linear two-point boundary conditions. A numerical-analytic technique is applied to analytically construct approximate solutions to the “model-type” problems. The behaviour of these approximate solutions is governed by a set of parameters, whose values are obtained by numerically solving a system of algebraic equations. The obtained results are confirmed by an example of the fractional order problem that in the case of the second order differential equation models the Antarctic Circumpolar Current. Mathematical Physics |
format |
Article in Journal/Newspaper |
author |
Marynets, K. (author) Pantova, D.H. (author) |
author_facet |
Marynets, K. (author) Pantova, D.H. (author) |
author_sort |
Marynets, K. (author) |
title |
Successive approximations and interval halving for fractional BVPs with integral boundary conditions |
title_short |
Successive approximations and interval halving for fractional BVPs with integral boundary conditions |
title_full |
Successive approximations and interval halving for fractional BVPs with integral boundary conditions |
title_fullStr |
Successive approximations and interval halving for fractional BVPs with integral boundary conditions |
title_full_unstemmed |
Successive approximations and interval halving for fractional BVPs with integral boundary conditions |
title_sort |
successive approximations and interval halving for fractional bvps with integral boundary conditions |
publishDate |
2024 |
url |
http://resolver.tudelft.nl/uuid:eb661d08-fc10-4b5c-824d-72d68e00da85 https://doi.org/10.1016/j.cam.2023.115361 |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
http://www.scopus.com/inward/record.url?scp=85161999826&partnerID=8YFLogxK Journal of Computational and Applied Mathematics--0377-0427--118c6b83-0015-4187-9969-342299ea0aef http://resolver.tudelft.nl/uuid:eb661d08-fc10-4b5c-824d-72d68e00da85 https://doi.org/10.1016/j.cam.2023.115361 |
op_rights |
© 2024 K. Marynets, D.H. Pantova |
op_doi |
https://doi.org/10.1016/j.cam.2023.115361 |
container_title |
Journal of Computational and Applied Mathematics |
container_volume |
436 |
container_start_page |
115361 |
_version_ |
1797572652919947264 |