一類(lèi)缺項(xiàng)四分塊算子矩陣的補(bǔ)問(wèn)題
發(fā)布時(shí)間:2018-10-21 19:32
【摘要】:基于右上角元素值域的閉性和某空間族的維數(shù)擾動(dòng),得到了缺項(xiàng)四分塊算子矩陣(?ABC)存在可逆補(bǔ),Fredholm補(bǔ)的一個(gè)新的充分必要條件,結(jié)果表明該類(lèi)補(bǔ)問(wèn)題可以轉(zhuǎn)化為缺項(xiàng)上三角算子矩陣的可逆補(bǔ),Fredholm補(bǔ)加以解決.
[Abstract]:Based on the closeness of the range of elements in the upper right corner and the dimension perturbation of a family of spaces, a new sufficient and necessary condition for the existence of reversible complement and Fredholm complement for a four-block operator matrix (? ABC) is obtained. The results show that this kind of complementarity problem can be transformed into invertible complement of triangular operator matrix over deficient items and solved by Fredholm complement.
【學(xué)位授予單位】:內(nèi)蒙古大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:O177
本文編號(hào):2286142
[Abstract]:Based on the closeness of the range of elements in the upper right corner and the dimension perturbation of a family of spaces, a new sufficient and necessary condition for the existence of reversible complement and Fredholm complement for a four-block operator matrix (? ABC) is obtained. The results show that this kind of complementarity problem can be transformed into invertible complement of triangular operator matrix over deficient items and solved by Fredholm complement.
【學(xué)位授予單位】:內(nèi)蒙古大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:O177
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