Influence of variable coefficients on global existence of solutions of semilinear heat equations with nonlinear boundary conditions
We consider semilinear parabolic equations with nonlinear boundary conditions. We give conditions which guarantee global existence of solutions as well as blow-up in finite time of all solutions with nontrivial initial data. The results depend on the behavior of variable coefficients as t → ∞
Elmentve itt :
| Szerzők: | |
|---|---|
| Dokumentumtípus: | Folyóirat |
| Megjelent: |
2020
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| Sorozat: | Electronic journal of qualitative theory of differential equations
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| Kulcsszavak: | Differenciálegyenlet |
| doi: | 10.14232/ejqtde.2020.1.63 |
| Online Access: | http://acta.bibl.u-szeged.hu/73624 |
| LEADER | 01122nas a2200217 i 4500 | ||
|---|---|---|---|
| 001 | acta73624 | ||
| 005 | 20211105115652.0 | ||
| 008 | 211105s2020 hu o 0|| eng d | ||
| 022 | |a 1417-3875 | ||
| 024 | 7 | |a 10.14232/ejqtde.2020.1.63 |2 doi | |
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Gladkov Alexander | |
| 245 | 1 | 0 | |a Influence of variable coefficients on global existence of solutions of semilinear heat equations with nonlinear boundary conditions |h [elektronikus dokumentum] / |c Gladkov Alexander |
| 260 | |c 2020 | ||
| 300 | |a 11 | ||
| 490 | 0 | |a Electronic journal of qualitative theory of differential equations | |
| 520 | 3 | |a We consider semilinear parabolic equations with nonlinear boundary conditions. We give conditions which guarantee global existence of solutions as well as blow-up in finite time of all solutions with nontrivial initial data. The results depend on the behavior of variable coefficients as t → ∞ | |
| 695 | |a Differenciálegyenlet | ||
| 700 | 0 | 1 | |a Guedda Mohammed |e aut |
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/73624/1/ejqtde_2020_063.pdf |z Dokumentum-elérés |