Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học tạp chí Department of Mathematic dành cho các bạn yêu thích môn toán học đề tài: A Diﬀerential Approach for Bounding the Index of Graphs under Perturbations...
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Research Article A Perturbed Ostrowski-Type Inequality on Time Scales for k Points for Functions Whose Second Derivatives Are Bounded
The theory of one-parameter semigroups of linear operators on Banach
spaces started in the first half of this century, acquired its core in 1948
with the Hille–Yosida generation theorem, and attained its first apex with
the 1957 edition of Semigroups and Functional Analysis by E. Hille and
R.S. Phillips. In the 1970s and 80s, thanks to the efforts of many different
schools, the theory reached a certain state of perfection, which is well represented
in the monographs by E.B. Davies [Dav80], J.A. Goldstein [Gol85],
A. Pazy [Paz83], and others.
NMR and visible spectroscopy coupled to redox measurements were used
to determine the equilibrium thermodynamic properties of the four haems
in cytochrome c3
under conditions in which the protein was bound to lig-ands, the small anion phosphate and the protein rubredoxin with the iron
in the active site replaced by zinc.
Knowing that the plant parameters can vary within their lower and upper bounds, this
parametric uncertainty is formulated as an additive perturbation in the transfer function
matrix. It is important to note that the controller be designed with respect to worst case
uncertainty for each λij. This can be achieved by performing an optimization procedure
given by (61) for 200 frequencies. Here an element by element uncertainty bound model is
used for the characterization of upper bound of the uncertainty matrix. Then wij , which
satisfies (62) for each λij is given in matrix form as,...