Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations
In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller obse...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Jena, Vaibhav Kumar [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021transfer abstract |
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| Schlagwörter: |
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| Umfang: |
61 |
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| Übergeordnetes Werk: |
Enthalten in: Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon - Kim, Jihyun R. ELSEVIER, 2015, Orlando, Fla |
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| Übergeordnetes Werk: |
volume:302 ; year:2021 ; day:25 ; month:11 ; pages:273-333 ; extent:61 |
| Links: |
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| DOI / URN: |
10.1016/j.jde.2021.08.034 |
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| 520 | |a In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. | ||
| 520 | |a In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. | ||
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10.1016/j.jde.2021.08.034 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001533.pica (DE-627)ELV055351328 (ELSEVIER)S0022-0396(21)00545-3 DE-627 ger DE-627 rakwb eng 660 VZ 660 VZ 530 600 670 VZ 51.00 bkl Jena, Vaibhav Kumar verfasserin aut Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations 2021transfer abstract 61 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. 53C50 Elsevier 93B07 Elsevier 93B05 Elsevier 93B27 Elsevier 35L05 Elsevier Enthalten in Elsevier Kim, Jihyun R. ELSEVIER Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon 2015 Orlando, Fla (DE-627)ELV012753777 volume:302 year:2021 day:25 month:11 pages:273-333 extent:61 https://doi.org/10.1016/j.jde.2021.08.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_24 GBV_ILN_40 GBV_ILN_105 51.00 Werkstoffkunde: Allgemeines VZ AR 302 2021 25 1125 273-333 61 |
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10.1016/j.jde.2021.08.034 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001533.pica (DE-627)ELV055351328 (ELSEVIER)S0022-0396(21)00545-3 DE-627 ger DE-627 rakwb eng 660 VZ 660 VZ 530 600 670 VZ 51.00 bkl Jena, Vaibhav Kumar verfasserin aut Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations 2021transfer abstract 61 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. 53C50 Elsevier 93B07 Elsevier 93B05 Elsevier 93B27 Elsevier 35L05 Elsevier Enthalten in Elsevier Kim, Jihyun R. ELSEVIER Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon 2015 Orlando, Fla (DE-627)ELV012753777 volume:302 year:2021 day:25 month:11 pages:273-333 extent:61 https://doi.org/10.1016/j.jde.2021.08.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_24 GBV_ILN_40 GBV_ILN_105 51.00 Werkstoffkunde: Allgemeines VZ AR 302 2021 25 1125 273-333 61 |
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10.1016/j.jde.2021.08.034 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001533.pica (DE-627)ELV055351328 (ELSEVIER)S0022-0396(21)00545-3 DE-627 ger DE-627 rakwb eng 660 VZ 660 VZ 530 600 670 VZ 51.00 bkl Jena, Vaibhav Kumar verfasserin aut Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations 2021transfer abstract 61 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. 53C50 Elsevier 93B07 Elsevier 93B05 Elsevier 93B27 Elsevier 35L05 Elsevier Enthalten in Elsevier Kim, Jihyun R. ELSEVIER Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon 2015 Orlando, Fla (DE-627)ELV012753777 volume:302 year:2021 day:25 month:11 pages:273-333 extent:61 https://doi.org/10.1016/j.jde.2021.08.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_24 GBV_ILN_40 GBV_ILN_105 51.00 Werkstoffkunde: Allgemeines VZ AR 302 2021 25 1125 273-333 61 |
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10.1016/j.jde.2021.08.034 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001533.pica (DE-627)ELV055351328 (ELSEVIER)S0022-0396(21)00545-3 DE-627 ger DE-627 rakwb eng 660 VZ 660 VZ 530 600 670 VZ 51.00 bkl Jena, Vaibhav Kumar verfasserin aut Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations 2021transfer abstract 61 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. 53C50 Elsevier 93B07 Elsevier 93B05 Elsevier 93B27 Elsevier 35L05 Elsevier Enthalten in Elsevier Kim, Jihyun R. ELSEVIER Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon 2015 Orlando, Fla (DE-627)ELV012753777 volume:302 year:2021 day:25 month:11 pages:273-333 extent:61 https://doi.org/10.1016/j.jde.2021.08.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_24 GBV_ILN_40 GBV_ILN_105 51.00 Werkstoffkunde: Allgemeines VZ AR 302 2021 25 1125 273-333 61 |
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10.1016/j.jde.2021.08.034 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001533.pica (DE-627)ELV055351328 (ELSEVIER)S0022-0396(21)00545-3 DE-627 ger DE-627 rakwb eng 660 VZ 660 VZ 530 600 670 VZ 51.00 bkl Jena, Vaibhav Kumar verfasserin aut Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations 2021transfer abstract 61 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. 53C50 Elsevier 93B07 Elsevier 93B05 Elsevier 93B27 Elsevier 35L05 Elsevier Enthalten in Elsevier Kim, Jihyun R. ELSEVIER Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon 2015 Orlando, Fla (DE-627)ELV012753777 volume:302 year:2021 day:25 month:11 pages:273-333 extent:61 https://doi.org/10.1016/j.jde.2021.08.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_24 GBV_ILN_40 GBV_ILN_105 51.00 Werkstoffkunde: Allgemeines VZ AR 302 2021 25 1125 273-333 61 |
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Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon |
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Effects of temperature on adsorption and oxidative degradation of bisphenol A in an acid-treated iron-amended granular activated carbon |
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eng |
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600 - Technology 500 - Science |
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2021 |
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Jena, Vaibhav Kumar |
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Elektronische Aufsätze |
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Jena, Vaibhav Kumar |
| doi_str_mv |
10.1016/j.jde.2021.08.034 |
| dewey-full |
660 530 600 670 |
| title_sort |
carleman estimate for ultrahyperbolic operators and improved interior control for wave equations |
| title_auth |
Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations |
| abstract |
In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. |
| abstractGer |
In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. |
| abstract_unstemmed |
In this article, we present a novel Carleman estimate for ultrahyperbolic operators, in R t m × R x n . Then, we use a special case of this estimate to obtain improved observability results for wave equations with time-dependent lower order terms. The key improvements are: (1) we obtain smaller observation regions when compared with standard Carleman estimate results, and (2) we also address the case when observability is centered around a point inside the domain. Finally, as a corollary of the observability result, we obtain improved interior controllability for wave equations with same features. |
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GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_24 GBV_ILN_40 GBV_ILN_105 |
| title_short |
Carleman estimate for ultrahyperbolic operators and improved interior control for wave equations |
| url |
https://doi.org/10.1016/j.jde.2021.08.034 |
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| up_date |
2024-07-06T17:18:26.200Z |
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