Operator domains and self-adjoint operators

被引：58
|
作者：
Araujo, VS [1 ]
Coutinho, FAB
Perez, JF
机构：
[1] Univ Sao Paulo, Inst Fis, BR-20516 Sao Paulo, Brazil
[2] Univ Sao Paulo, Fac Med, BR-02146903 Sao Paulo, Brazil
来源：
AMERICAN JOURNAL OF PHYSICS | 2004年 / 72卷 / 02期
关键词：
D O I：
10.1119/1.1624111
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
To construct a self-adjoint operator the domain of the operator has to be specified by imposing an appropriate boundary condition or conditions on the wave functions on which the operator acts. We illustrate situations for which different boundary conditions lead to different operators and hence to different physics. (C) 2004 American Association of Physics Teachers.
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页码：203 / 213
页数：11
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