نتایج جستجو برای: rank of a matrix

تعداد نتایج: 23300114  

Journal: :Electronic Communications in Probability 2023

We study the eigenvalue trajectories of a time dependent matrix Gt=H+itvv∗ for t≥0, where H is an N×N Hermitian random and v unit vector. In particular, we establish that with high probability, outlier can be distinguished at all times t>1+N−1∕3+ε, any ε>0. The this natural process combines elements non-Hermitian analysis, illustrates some aspects intrinsic instability (even weakly) matrices.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

Journal: :SIAM Journal on Matrix Analysis and Applications 2018

Journal: :SIAM Journal on Matrix Analysis and Applications 2018

Journal: :Mathematics of Computation 1966

Journal: :Linear and Multilinear Algebra 2015

Journal: :Linear Algebra and its Applications 2013

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1376

in chapter 1, charactrizations of fragmentability, which are obtained by namioka (37), ribarska (45) and kenderov-moors (32), are given. also the connection between fragmentability and its variants and other topics in banach spaces such as analytic space, the radone-nikodym property, differentiability of convex functions, kadec renorming are discussed. in chapter 2, we use game characterization...

Journal: :Proceedings of the American Mathematical Society 1987

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