Some stability results of parameter identification in a jump diffusion model
In this paper we discuss the stable solvability of the inverse problem of parameter identification in a jump diffusion model. Therefore we introduce the forward operator of this inverse problem and analyze its properties. We show continuity of the forward operator and stability of the inverse proble...
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Technische Universität Chemnitz
2005
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ndltd-DRESDEN-oai-qucosa-de-qucosa-183722021-03-30T05:05:52Z Some stability results of parameter identification in a jump diffusion model urn:nbn:de:swb:ch1-200501234 eng urn:nbn:de:swb:ch1-200501214 qucosa:18370 In this paper we discuss the stable solvability of the inverse problem of parameter identification in a jump diffusion model. Therefore we introduce the forward operator of this inverse problem and analyze its properties. We show continuity of the forward operator and stability of the inverse problem provided that the domain is restricted in a specific manner such that techniques of compact sets can be exploited. Furthermore, we show that there is an asymptotical non-injectivity which causes instability problems whenever the jump intensity increases and the jump heights decay simultaneously. info:eu-repo/classification/ddc/510 ddc:510 Inverses Problem Stabilität Jump diffusion compact domain ill-posedness parameter identification stability Düvelmeyer, Dana Technische Universität Chemnitz 2005-10-06 info:eu-repo/semantics/openAccess doc-type:lecture info:eu-repo/semantics/lecture doc-type:Text https://monarch.qucosa.de/id/qucosa%3A18372 https://monarch.qucosa.de/api/qucosa%3A18372/attachment/ATT-0/ https://monarch.qucosa.de/api/qucosa%3A18372/attachment/ATT-1/ |
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English |
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info:eu-repo/classification/ddc/510 ddc:510 Inverses Problem Stabilität Jump diffusion compact domain ill-posedness parameter identification stability |
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info:eu-repo/classification/ddc/510 ddc:510 Inverses Problem Stabilität Jump diffusion compact domain ill-posedness parameter identification stability Düvelmeyer, Dana Some stability results of parameter identification in a jump diffusion model |
description |
In this paper we discuss the stable solvability of the inverse problem of parameter identification in a jump diffusion model. Therefore we introduce the forward
operator of this inverse problem and analyze its properties. We show continuity of
the forward operator and stability of the inverse problem provided that the domain
is restricted in a specific manner such that techniques of compact sets can be exploited. Furthermore, we show that there is an asymptotical non-injectivity which
causes instability problems whenever the jump intensity increases and the jump
heights decay simultaneously. |
author |
Düvelmeyer, Dana |
author_facet |
Düvelmeyer, Dana |
author_sort |
Düvelmeyer, Dana |
title |
Some stability results of parameter identification in a jump diffusion model |
title_short |
Some stability results of parameter identification in a jump diffusion model |
title_full |
Some stability results of parameter identification in a jump diffusion model |
title_fullStr |
Some stability results of parameter identification in a jump diffusion model |
title_full_unstemmed |
Some stability results of parameter identification in a jump diffusion model |
title_sort |
some stability results of parameter identification in a jump diffusion model |
publisher |
Technische Universität Chemnitz |
publishDate |
2005 |
url |
http://nbn-resolving.de/urn:nbn:de:swb:ch1-200501234 https://monarch.qucosa.de/id/qucosa%3A18372 https://monarch.qucosa.de/api/qucosa%3A18372/attachment/ATT-0/ https://monarch.qucosa.de/api/qucosa%3A18372/attachment/ATT-1/ |
work_keys_str_mv |
AT duvelmeyerdana somestabilityresultsofparameteridentificationinajumpdiffusionmodel |
_version_ |
1719392740405411840 |