An existence result for a class of second order evolution equations of mixed type

被引:2
|
作者
Paronetto, F [1 ]
机构
[1] Univ Lecce, Dipartimento Matemat Ennio De Giorgi, I-73100 Lecce, Italy
关键词
differential equations of mixed type; second order evolution equations;
D O I
10.1016/j.jde.2006.01.007
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give an existence and uniqueness result for a linear abstract evolution equation of second order with some coefficient in front of the second temporal derivative which may degenerate to zero and change sign. (c) 2006 Elsevier Inc. All rights reserved.
引用
收藏
页码:525 / 540
页数:16
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