semilinear wave equation;
low regularity;
local well-posedness;
ill-posedness;
D O I:
10.1142/S0252959905000294
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
This paper undertakes a systematic treatment of the low regularity local well-posedness and ill-posedness theory in H-s and H-s for semilinear wave equations with polynomial nonlinearity in u and partial derivative u. This ill-posed result concerns the focusing type equations with nonlinearity on u and partial derivative(t)u.
机构:
Univ Fed Rio de Janeiro UFRJ, Inst Matemat, BR-21945970 Rio De Janeiro, RJ, BrazilUniv Fed Rio de Janeiro UFRJ, Inst Matemat, BR-21945970 Rio De Janeiro, RJ, Brazil
Carvajal, Xavier
Esquivel, Liliana
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机构:
Gran Sasso Sci Inst, I-67100 Laquila, ItalyUniv Fed Rio de Janeiro UFRJ, Inst Matemat, BR-21945970 Rio De Janeiro, RJ, Brazil
Esquivel, Liliana
Santos, Raphael
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机构:
Univ Fed Rio de Janeiro, Campus Macae, Macae, RJ, BrazilUniv Fed Rio de Janeiro UFRJ, Inst Matemat, BR-21945970 Rio De Janeiro, RJ, Brazil
机构:
Beijing Normal Univ, Lab Math & Complex Syst, Minist Educ, Sch Math Sci, Beijing 100875, Peoples R ChinaBeijing Normal Univ, Lab Math & Complex Syst, Minist Educ, Sch Math Sci, Beijing 100875, Peoples R China
机构:
Chonbuk Natl Univ, Dept Math, Jeonju 561756, South Korea
Chonbuk Natl Univ, Inst Pure & Appl Math, Jeonju 561756, South KoreaChonbuk Natl Univ, Dept Math, Jeonju 561756, South Korea
Cho, Yonggeun
Hwang, Gyeongha
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机构:
Ulsan Natl Inst Sci & Technol, Dept Math Sci, Ulsan 689798, South KoreaChonbuk Natl Univ, Dept Math, Jeonju 561756, South Korea
Hwang, Gyeongha
Kwon, Soonsik
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机构:
Korea Adv Inst Sci & Technol, Dept Math Sci, Taejon 305701, South KoreaChonbuk Natl Univ, Dept Math, Jeonju 561756, South Korea
Kwon, Soonsik
Lee, Sanghyuk
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机构:
Seoul Natl Univ, Dept Math Sci, Seoul 151747, South KoreaChonbuk Natl Univ, Dept Math, Jeonju 561756, South Korea