We show that the set of the initial conditions for which the solution of a heat equation (with critical growth in a bounded domain with a small hole) is global and bounded is not star-shaped.

Blow-up for sign-changing solutions of the critical heat equation in domains with a small hole / Ianni, Isabella; Musso, Monica; Pistoia, Angela. - In: COMMUNICATIONS IN CONTEMPORARY MATHEMATICS. - ISSN 0219-1997. - 18:1(2016), p. 1550017. [10.1142/S0219199715500170]

Blow-up for sign-changing solutions of the critical heat equation in domains with a small hole

Ianni, Isabella;PISTOIA, Angela
2016

Abstract

We show that the set of the initial conditions for which the solution of a heat equation (with critical growth in a bounded domain with a small hole) is global and bounded is not star-shaped.
2016
blow-up phenomena; critical Sobolev exponent; Semi-linear parabolic equations; sign-changing stationary solutions; Mathematics (all); Applied Mathematics
01 Pubblicazione su rivista::01a Articolo in rivista
Blow-up for sign-changing solutions of the critical heat equation in domains with a small hole / Ianni, Isabella; Musso, Monica; Pistoia, Angela. - In: COMMUNICATIONS IN CONTEMPORARY MATHEMATICS. - ISSN 0219-1997. - 18:1(2016), p. 1550017. [10.1142/S0219199715500170]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/923579
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