Abstract
In this work, Enhanced Multivariance Products Representation (EMPR) for bivariate functions is considered specifically. In order to approximate a function involving two independent variables, zeroth order EMPR approximant is taken into account. Due to this aim, univariate support functions are generated on a rectangular geometry using an optimization process. The area of the relevant rectangle is shrinked to zero value limit to increase the efficiency of the corresponding EMPR approximation with the help of a new technique, that is, geometric separation.
| Original language | English |
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| Title of host publication | International Conference of Computational Methods in Sciences and Engineering 2015, ICCMSE 2015 |
| Editors | Zacharoula Kalogiratou, Theodore E. Simos, Theodore Monovasilis, Theodore E. Simos, Theodore E. Simos |
| Publisher | American Institute of Physics Inc. |
| ISBN (Electronic) | 9780735413498 |
| DOIs | |
| Publication status | Published - 31 Dec 2015 |
| Event | International Conference of Computational Methods in Sciences and Engineering 2015, ICCMSE 2015 - Athens, Greece Duration: 20 Mar 2015 → 23 Mar 2015 |
Publication series
| Name | AIP Conference Proceedings |
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| Volume | 1702 |
| ISSN (Print) | 0094-243X |
| ISSN (Electronic) | 1551-7616 |
Conference
| Conference | International Conference of Computational Methods in Sciences and Engineering 2015, ICCMSE 2015 |
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| Country/Territory | Greece |
| City | Athens |
| Period | 20/03/15 → 23/03/15 |
Bibliographical note
Publisher Copyright:© 2015 AIP Publishing LLC.
Keywords
- Approximation
- Bivariate functions
- Enhanced multivariance products representation (EMPR)
- Geometric separation
- Zero volume