期刊
ACTA MATHEMATICA SINICA-ENGLISH SERIES
卷 35, 期 6, 页码 1027-1042出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s10114-019-8341-5
关键词
Singularity formation; bubbling phenomena; critical parabolic equations
资金
- UK Royal Society
- Fondo Basal CMM-Chile
- Fondecyt, Chile [1160135]
- NSERC of Canada
We consider the Cauchy problem for the energy critical heat equation in dimension n = 5. More precisely we find that for given points q(1),q(2),...,q(k) and any sufficiently small T > 0 there is an initial condition u(0) such that the solution u(x,t) of (0.1) blows-up at exactly those k points with rates type II, namely with absolute size T-t)(-) for . The blow-up profile around each point is of bubbling type, in the form of sharply scaled Aubin-Talenti bubbles.
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