Extent computation under rank-deficient conditions
نویسندگان
چکیده
منابع مشابه
Extent computation under rank-deficient conditions
The identification of kinetic models can be simplified via the computation of extents of reaction on the basis of invariants such as stoichiometric balances. With extents, one can identify the structure and the parameters of reaction rates individually, which significantly reduces the number of parameters that need to be estimated simultaneously. So far, extentbased modeling has only been appli...
متن کاملRobust Optical Flow Computation Under Varying Illumination Using Rank Transform
Variational method is regarded as one of the best performing optical flow techniques, which determine the optical flow field by minimizing a suitable energy function consisting of a data term and a regularization term. The brightness constancy assumption has widely been used in the data term, which is obviously violated to the real case. To improve the ability of optical flow’s application in o...
متن کاملVariational Conditions Under the Constant Rank Constraint Qualification
This paper studies solution properties of a parametric variational condition under the constant rank constraint qualification (CRCQ), and properties of its underlying set. We start by showing that if the CRCQ holds at a point in a fixed set, then there exists a one-to-one correspondence between the collection of nonempty faces of the normal cone to the set at that point and the collection of ac...
متن کاملOligotrophic Bacteria Enhance Algal Growth under Iron-Deficient Conditions.
A Halomonas sp., a marine halophilic and oligotrophic bacterium, was grown on exudates of Dunaliella bardawil. The bacteria increased the solubility of Fe, thereby enhancing its availability to the algae. As a result, the algal growth rate increased. Because of these syntrophic relations, growth of the marine alga D. bardawil was facilitated at Fe levels that would otherwise induce Fe deficienc...
متن کاملVisualizing Rank Deficient Models: A Row Equation Geometry of Rank Deficient Matrices and Constrained-Regression
Situations often arise in which the matrix of independent variables is not of full column rank. That is, there are one or more linear dependencies among the independent variables. This paper covers in detail the situation in which the rank is one less than full column rank and extends this coverage to include cases of even greater rank deficiency. The emphasis is on the row geometry of the solu...
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: IFAC-PapersOnLine
سال: 2017
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2017.08.367