Blow-up of solutions of nonlinear parabolic inequalities
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- by Steven D. Taliaferro PDF
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Abstract:
We study nonnegative solutions $u(x,t)$ of the nonlinear parabolic inequalities \[ au^\lambda \le u_t - \Delta u \le u^\lambda \] in various subsets of $\textbf {R}^n\times \textbf {R}$, where $\lambda >\frac {n+2}{n}$ and $a\in (0,1)$ are constants. We show that changing the value of $a$ in the open interval $(0,1)$ can dramatically affect the blow-up of these solutions.References
- D. Andreucci and E. DiBenedetto, On the Cauchy problem and initial traces for a class of evolution equations with strongly nonlinear sources, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 18 (1991), no. 3, 363–441. MR 1145316
- D. Andreucci, M. A. Herrero, and J. J. L. Velázquez, Liouville theorems and blow up behaviour in semilinear reaction diffusion systems, Ann. Inst. H. Poincaré C Anal. Non Linéaire 14 (1997), no. 1, 1–53. MR 1437188, DOI 10.1016/S0294-1449(97)80148-5
- Marie-Françoise Bidaut-Véron, Initial blow-up for the solutions of a semilinear parabolic equation with source term, Équations aux dérivées partielles et applications, Gauthier-Villars, Éd. Sci. Méd. Elsevier, Paris, 1998, pp. 189–198. MR 1648222
- Yoshikazu Giga and Robert V. Kohn, Characterizing blowup using similarity variables, Indiana Univ. Math. J. 36 (1987), no. 1, 1–40. MR 876989, DOI 10.1512/iumj.1987.36.36001
- Yoshikazu Giga, Shin’ya Matsui, and Satoshi Sasayama, Blow up rate for semilinear heat equations with subcritical nonlinearity, Indiana Univ. Math. J. 53 (2004), no. 2, 483–514. MR 2060042, DOI 10.1512/iumj.2004.53.2401
- Miguel A. Herrero and Juan J. L. Velázquez, Explosion de solutions d’équations paraboliques semilinéaires supercritiques, C. R. Acad. Sci. Paris Sér. I Math. 319 (1994), no. 2, 141–145 (French, with English and French summaries). MR 1288393
- Otared Kavian, Remarks on the large time behaviour of a nonlinear diffusion equation, Ann. Inst. H. Poincaré Anal. Non Linéaire 4 (1987), no. 5, 423–452 (English, with French summary). MR 921547, DOI 10.1016/S0294-1449(16)30358-4
- Hiroshi Matano and Frank Merle, On nonexistence of type II blowup for a supercritical nonlinear heat equation, Comm. Pure Appl. Math. 57 (2004), no. 11, 1494–1541. MR 2077706, DOI 10.1002/cpa.20044
- Frank Merle and Hatem Zaag, Optimal estimates for blowup rate and behavior for nonlinear heat equations, Comm. Pure Appl. Math. 51 (1998), no. 2, 139–196. MR 1488298, DOI 10.1002/(SICI)1097-0312(199802)51:2<139::AID-CPA2>3.0.CO;2-C
- Noriko Mizoguchi, Type-II blowup for a semilinear heat equation, Adv. Differential Equations 9 (2004), no. 11-12, 1279–1316. MR 2099557
- Peter Poláčik, Pavol Quittner, and Philippe Souplet, Singularity and decay estimates in superlinear problems via Liouville-type theorems. II. Parabolic equations, Indiana Univ. Math. J. 56 (2007), no. 2, 879–908. MR 2317549, DOI 10.1512/iumj.2007.56.2911
- Peter Poláčik and Eiji Yanagida, On bounded and unbounded global solutions of a supercritical semilinear heat equation, Math. Ann. 327 (2003), no. 4, 745–771. MR 2023315, DOI 10.1007/s00208-003-0469-y
- Pavol Quittner and Philippe Souplet, Superlinear parabolic problems, Birkhäuser Advanced Texts: Basler Lehrbücher. [Birkhäuser Advanced Texts: Basel Textbooks], Birkhäuser Verlag, Basel, 2007. Blow-up, global existence and steady states. MR 2346798
- Pavol Quittner, Philippe Souplet, and Michael Winkler, Initial blow-up rates and universal bounds for nonlinear heat equations, J. Differential Equations 196 (2004), no. 2, 316–339. MR 2028111, DOI 10.1016/j.jde.2003.10.007
- P. Souplet, personal communication.
- Steven D. Taliaferro, Local behavior and global existence of positive solutions of $au^\lambda \leq -\Delta u\leq u^\lambda$, Ann. Inst. H. Poincaré C Anal. Non Linéaire 19 (2002), no. 6, 889–901 (English, with English and French summaries). MR 1939089, DOI 10.1016/S0294-1449(02)00105-1
- Steven D. Taliaferro, Isolated singularities of nonlinear parabolic inequalities, Math. Ann. 338 (2007), no. 3, 555–586. MR 2317931, DOI 10.1007/s00208-007-0088-0
- Laurent Véron, Singularities of solutions of second order quasilinear equations, Pitman Research Notes in Mathematics Series, vol. 353, Longman, Harlow, 1996. MR 1424468
Additional Information
- Steven D. Taliaferro
- Affiliation: Department of Mathematics, Texas A&M University, College Station, Texas 77843-3368
- Email: stalia@math.tamu.edu
- Received by editor(s): September 4, 2007
- Published electronically: January 26, 2009
- © Copyright 2009
American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication. - Journal: Trans. Amer. Math. Soc. 361 (2009), 3289-3302
- MSC (2000): Primary 35K55, 35B40, 35R45
- DOI: https://doi.org/10.1090/S0002-9947-09-04770-9
- MathSciNet review: 2485427