نتایج جستجو برای: reverse order law

تعداد نتایج: 1154210  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی 1391

the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...

Journal: :Computational and Applied Mathematics 2020

Journal: :Mediterranean Journal of Mathematics 2018

Journal: :Linear and Multilinear Algebra 2016

Suppose $T$ and $S$ are Moore-Penrose invertible operators betweenHilbert C*-module. Some necessary and sufficient conditions are given for thereverse order law $(TS)^{ dag} =S^{ dag} T^{ dag}$ to hold.In particular, we show that the equality holds if and only if $Ran(T^{*}TS) subseteq Ran(S)$ and $Ran(SS^{*}T^{*}) subseteq Ran(T^{*}),$ which was studied first by Greville [{it SIAM Rev. 8 (1966...

Journal: :Linear Algebra and its Applications 2005

Journal: :Filomat 2023

In this paper, necessary and sufficient conditions are given for the existence of Moore-Penrose inverse a product two matrices in an indefinite inner space (IIPS) which reverse order law holds good. Rank equivalence formulas with respect to IIPS provided open problem is at end.

Journal: :The Electronic Journal of Linear Algebra 2010

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید