๐”– Bobbio Scriptorium
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Sounds and Signs: a Criticism of the Alphabet with Suggestions for Reform

โœ Scribed by R., W.


Book ID
109458696
Publisher
Nature Publishing Group
Year
1914
Tongue
English
Weight
94 KB
Volume
93
Category
Article
ISSN
0028-0836

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Critical Exponents for the Blowup of Sol
โœ Noriko Mizoguchi; Eiji Yanagida ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 353 KB

The blowup of solutions of the Cauchy problem { u t =u xx + |u| p&1 u u(x, 0)=u 0 (x) in R\\_(0, ), in R is studied. Let 4 k be the set of functions on R which change sign k times. It is shown that for p k =1+2ร‚(k+1), k=0, 1, 2, ... , any solution with u 0 # 4 k blows up in finite time if 1 p k . T