Observability on lattice points for heat equations and applications

被引：0

作者：

Wang, Ming ^{[1
]}

Zhang, Can ^{[2
,3
]}

Zhang, Liang ^{[4
]}

机构：

[1] China Univ Geosci, Sch Math & Phys, Wuhan 430074, Hubei, Peoples R China

[2] Wuhan Univ, Sch Math & Stat, Wuhan 430072, Hubei, Peoples R China

[3] Wuhan Univ, Computat Sci Hubei Key Lab, Wuhan 430072, Hubei, Peoples R China

[4] Wuhan Univ Technol, Dept Math, Wuhan 430070, Hubei, Peoples R China

来源：

SYSTEMS & CONTROL LETTERS | 2019年 / 134卷

基金：

中国国家自然科学基金;

关键词：

Observability inequality; Heat equation; Lattice points; CONTROLLABILITY;

D O I：

10.1016/j.sysconle.2019.104564

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Observability inequalities on lattice points are established for non-negative solutions of the heat equation with potentials in the whole space. As applications, some controllability results of heat equations are derived by the above-mentioned observability inequalities. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：7

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