Remarks on quadratic equations in Banach space
We find new sufficient conditions for the uniqueness of solutions of quadratic and in general multilinear equations in a Banach space X, by assuming the existence of a certain limit of linear operators in a suitable subspace of X.
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1990-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/S0161171290000850 |
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| _version_ | 1832559142307364864 |
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| author | Ioannis K. Argyros |
| author_facet | Ioannis K. Argyros |
| author_sort | Ioannis K. Argyros |
| collection | DOAJ |
| description | We find new sufficient conditions for the uniqueness of solutions of quadratic and in general multilinear equations in a Banach space X, by assuming the existence of a certain limit of linear operators in a suitable subspace of X. |
| format | Article |
| id | doaj-art-6bfb956823ca4dff8a69425f0a69bc96 |
| institution | Kabale University |
| issn | 0161-1712 1687-0425 |
| language | English |
| publishDate | 1990-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Mathematics and Mathematical Sciences |
| spelling | doaj-art-6bfb956823ca4dff8a69425f0a69bc962025-02-03T01:30:46ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04251990-01-0113361161610.1155/S0161171290000850Remarks on quadratic equations in Banach spaceIoannis K. Argyros0Department of Mathematical Sciences, New Mexico State University, Las Cruces, NM 88003, USAWe find new sufficient conditions for the uniqueness of solutions of quadratic and in general multilinear equations in a Banach space X, by assuming the existence of a certain limit of linear operators in a suitable subspace of X.http://dx.doi.org/10.1155/S0161171290000850 |
| spellingShingle | Ioannis K. Argyros Remarks on quadratic equations in Banach space International Journal of Mathematics and Mathematical Sciences |
| title | Remarks on quadratic equations in Banach space |
| title_full | Remarks on quadratic equations in Banach space |
| title_fullStr | Remarks on quadratic equations in Banach space |
| title_full_unstemmed | Remarks on quadratic equations in Banach space |
| title_short | Remarks on quadratic equations in Banach space |
| title_sort | remarks on quadratic equations in banach space |
| url | http://dx.doi.org/10.1155/S0161171290000850 |
| work_keys_str_mv | AT ioanniskargyros remarksonquadraticequationsinbanachspace |