SAFE NUMERICAL BOUNDS FOR THE TITCHMARSH-WEYL M(LAMBDA)-FUNCTION

被引:6
作者
BROWN, BM
KIRBY, VG
EVANS, WD
PLUM, M
机构
[1] UNIV WALES COLL CARDIFF,COLL CARDIFF,SCH MATH,CARDIFF CF2 4AG,WALES
[2] TECH UNIV CLAUSTHAL,INST MATH,W-3392 CLAUSTHAL ZELLERFE,GERMANY
关键词
D O I
10.1017/S0305004100076222
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Recent efforts have been focused on using numerical methods to estimate the Titchmarsh-Weyl m-coefficient. In this paper we look at interval analytic methods to provide provable bounds for these values.
引用
收藏
页码:583 / 599
页数:17
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