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https://hdl.handle.net/10316/114096| Title: | Critical exponent of Fujita type for semilinear wave equations in Friedmann–Lemaître–Robertson–Walker spacetime | Authors: | Ebert, Marcelo Rempel Marques, Jorge |
Keywords: | critical exponent; global existence; semilinear wave equations; small data solutions | Issue Date: | 2022 | Publisher: | Wiley-Blackwell | Project: | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), Grant/Award Number: 2020/08276-9 ‘Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Grant/Award Number: 304408/2020-4 UIDB/05037/2020 |
Serial title, monograph or event: | Mathematical Methods in the Applied Sciences | Volume: | 46 | Issue: | 2 | Abstract: | We consider the nonlinear massless wave equation belonging to some family of the Friedmann–Lemaître–Robertson–Walker (FLRW) spacetime. We prove the global in time small data solutions for supercritical powers in the case of decelerating expansion universe. | URI: | https://hdl.handle.net/10316/114096 | ISSN: | 0170-4214 1099-1476 |
DOI: | 10.1002/mma.8663 | Rights: | openAccess |
| Appears in Collections: | I&D CeBER - Artigos em Revistas Internacionais FEUC- Artigos em Revistas Internacionais |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Math Methods in App Sciences - 2022 - Ebert - Critical exponent of Fujita type for semilinear wave equations in Friedmann.pdf | 505.54 kB | Adobe PDF | View/Open |
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