Results 101 to 110 of about 54,965 (200)

A method of extended normal equations for tikhonov’s regulatization problems with differentiation operator

open access: yes, 2014
This article is devoted to a new method of ill-conditioned linear algebraic systems solving with the help of differentiation operator. These problems appear while solving the first kind integral Fredholm equations.
Ivan A Mikhaylov, Alexandr I Zhdanov
core   +1 more source

dolfinx-external-operator

open access: yes
This is an extension of DOLFINx that implements the concept of external operators. The extension focuses on defining constitutive models via third-party libraries in FEniCSx.
LATYSHEV, Andrey, HALE, Jack
core   +1 more source

Stevic-Sharma operators from Logarithmic Bergman-type spaces to Bloch spaces

open access: yes四川大学学报. 自然科学版, 2018
Let D be the open unit disk in the complex plane C. In order to unify the products of composition, multiplication and differentiation operators, Stevic and Sharma introduced the following, so-called, Stevic-Sharma operator.
HU Xiao-Bo
doaj  

Maximal operator와 basis를 갖는 differentiation property들의 관계

open access: yes, 1983
The main purpose of this thesis is to investigate the weak type inequalities for the Hardy-Littlewood maximal operators and some differentiation properties of a basis in R^(n). We show that the Hardy-Littlewood maximal operator M:f∈L_(1oc)(R)→Mf∈m(R) is
전경숙
core  

On Differential and Antidifferential Operators

open access: yesМоделирование и анализ информационных систем, 2011
On the basis of the operator approach to differentiation we extend the concept of an antiderivative notion to wider classes of functions.
A. N. Morozov
doaj  

Perturbation Theory and the Banach – Steinhaus Theorem for Regularization of the Linear Equations of the First Kind

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2015
The regularizing equations with a vector parameter of regularization are constructed for the linear equations with closed operator acting in Banach spaces. Range of the operator can be an open, and the homogeneous equation may have a non-trivial solution.
N.A. Sidorov   +2 more
doaj  

Automatic Differentiation: Point And Interval Taylor Operators

open access: yes, 1999
. Frequently of use in optimization problems, automatic differentiation may be used to generate Taylor coefficients. Specialized software tools generate Taylor series approximations, one term at a time, more efficiently than the general AD software used
To Rs
core  

Assessment of First Comer Advantages and Network Effects; the Case of Turkish GSM Market [PDF]

open access: yes
First comer advantages and network effects are frequently stated as among the most important determinants of market structures and this is particularly relevant for network economies including telecommunications markets.
Tözer, Ayhan
core  

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