Finite approximate controllability for semilinear heat equations in noncylindrical domains

被引：0
|
作者：
De Menezes, SB
Limaco, J
Medeiros, LA
机构：
[1] Univ Fed Rio de Janeiro, Inst Matemat, BR-21945970 Rio De Janeiro, Brazil
[2] Fed Univ Para, Dept Matemat, BR-60075110 Belem, Para, Brazil
[3] Univ Fed Fluminense, Inst Matemat, BR-24210110 Rio De Janeiro, Brazil
来源：
ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS | 2004年 / 76卷 / 03期
关键词：
heat operator; finite approximate controllability; Leray-Schauder fixed point; non-cylindrical;
D O I：
10.1590/S0001-37652004000300002
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
We investigate finite approximate controllability for semilinear heat equation in noncylindrical domains. First we study the linearized problem and then by an application of the fixed point result of Leray-Schauder we obtain the finite approximate controllability for the semilinear state equation.
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页码：475 / 487
页数：13
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