Numerical algorithm for integrals with rapid oscilatory functions
In this paper we consider numerical integration of rapid oscilatory functions for the laser beam diffraction field calculation problem. Two different methods are proposed and the accuracy of approximations are investigated. Numerical experiments are presented and analysed.
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Vilnius University Press
1999-12-01
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| Series: | Lietuvos Matematikos Rinkinys |
| Online Access: | https://www.zurnalai.vu.lt/LMR/article/view/35688 |
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| _version_ | 1825197185263730688 |
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| author | Raimondas Čiegis Ramūnas Šablinskas |
| author_facet | Raimondas Čiegis Ramūnas Šablinskas |
| author_sort | Raimondas Čiegis |
| collection | DOAJ |
| description |
In this paper we consider numerical integration of rapid oscilatory functions for the laser beam diffraction field calculation problem. Two different methods are proposed and the accuracy of approximations are investigated. Numerical experiments are presented and analysed.
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| format | Article |
| id | doaj-art-a57e7e2f21c9493ca247bd8aa26a4b7a |
| institution | Kabale University |
| issn | 0132-2818 2335-898X |
| language | English |
| publishDate | 1999-12-01 |
| publisher | Vilnius University Press |
| record_format | Article |
| series | Lietuvos Matematikos Rinkinys |
| spelling | doaj-art-a57e7e2f21c9493ca247bd8aa26a4b7a2025-02-11T18:15:13ZengVilnius University PressLietuvos Matematikos Rinkinys0132-28182335-898X1999-12-0139III10.15388/LMD.1999.35688Numerical algorithm for integrals with rapid oscilatory functionsRaimondas Čiegis0Ramūnas Šablinskas1Vilnius Gediminas Technical UniversityVilnius Gediminas Technical University In this paper we consider numerical integration of rapid oscilatory functions for the laser beam diffraction field calculation problem. Two different methods are proposed and the accuracy of approximations are investigated. Numerical experiments are presented and analysed. https://www.zurnalai.vu.lt/LMR/article/view/35688 |
| spellingShingle | Raimondas Čiegis Ramūnas Šablinskas Numerical algorithm for integrals with rapid oscilatory functions Lietuvos Matematikos Rinkinys |
| title | Numerical algorithm for integrals with rapid oscilatory functions |
| title_full | Numerical algorithm for integrals with rapid oscilatory functions |
| title_fullStr | Numerical algorithm for integrals with rapid oscilatory functions |
| title_full_unstemmed | Numerical algorithm for integrals with rapid oscilatory functions |
| title_short | Numerical algorithm for integrals with rapid oscilatory functions |
| title_sort | numerical algorithm for integrals with rapid oscilatory functions |
| url | https://www.zurnalai.vu.lt/LMR/article/view/35688 |
| work_keys_str_mv | AT raimondasciegis numericalalgorithmforintegralswithrapidoscilatoryfunctions AT ramunassablinskas numericalalgorithmforintegralswithrapidoscilatoryfunctions |