關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Generalized inverses of cone preserving maps

[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果
序號 學年期 教師動態
1 70/1 數學系 譚必信 教授 期刊論文 發佈 Generalized inverses of cone preserving maps , [70-1] :Generalized inverses of cone preserving maps期刊論文Generalized inverses of cone preserving mapsTam, Bit-shun淡江大學數學學系New York : Elsevier Inc.Linear Algebra and Its Applications 40, pp.189-202Let K1 and K2 be solid cones in Rn and Rm respectively, and let A be a linear operator such that AK1⊆K2. Necessary and sufficient conditions for the existence of various kinds of generalized inverses of A taking K2 into K1 are given. Projections which belong to π(K), the set of all linear operators that preserve a are studied. In particular, it is proved that a projection P in π(K) is a simplicial nonnegative linear combination of its rank-one operators iff Im P∩K is a simplical cone. An open question of Burns, Fiedler, and Haynsworth concerning minimal generating matrices of polyhedral cones is also extended and answered affirmatively.tku_id: 000043586;Made available in DSpace on 2010-01-27T23:28:56Z (GMT). No. of bitstreams: 0;20140106 verified by Sujenen0024-3795;1873-1856國外SCIUSA<
[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果