Where is the nearest non-regular pencil?
نویسندگان
چکیده
منابع مشابه
On the Nearest Singular Matrix Pencil
Given a regular matrix pencil A + μE, we consider the problem of determining the nearest singular matrix pencil with respect to the Frobenius norm. We present new approaches based on the solution of matrix differential equations for determining the nearest singular pencil A+∆A+ μ(E +∆E), one approach for general singular pencils and another one such that A+∆A and E + ∆E have a common left/right...
متن کاملwhere is the problem?
where is the problem? health scientists are constantly trying to support people by diagnosing, managing the diseases, and improving health in all possible dimensions. attention has been drawn to all aspects of health including biological, psychological, social and spiritual. the problem may lay in behavior, clinical issues, organ cites, genome and epigenome. thus it falls on us, the medical soc...
متن کاملNormal edge-transitive Cayley graphs on the non-abelian groups of order $4p^2$, where $p$ is a prime number
In this paper, we determine all of connected normal edge-transitive Cayley graphs on non-abelian groups with order $4p^2$, where $p$ is a prime number.
متن کاملNon-zero probability of nearest neighbor searching
Nearest Neighbor (NN) searching is a challenging problem in data management and has been widely studied in data mining, pattern recognition and computational geometry. The goal of NN searching is efficiently reporting the nearest data to a given object as a query. In most of the studies both the data and query are assumed to be precise, however, due to the real applications of NN searching, suc...
متن کاملwhere is the happy ending of shāhnāma?
the renowned proverb “shāhnāma axarash xoš ast” has implicit question which its answer may change our understanding of the nature and function of shāhnāma. the end of shāhnāma contains numerous tragic events in sassanid age. also it does not seem to be normal if the iranians have deemed the bitter adventure of the shahs and pahlavāns as a happy ending like what firdausi narrates at the end of h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1998
ISSN: 0024-3795
DOI: 10.1016/s0024-3795(98)10122-2