Results 61 to 70 of about 171 (130)

On a theorem of L.V. Kantorovich concerning Newton's method

open access: yesJournal of Computational and Applied Mathematics, 2003
The author proves the local and semilocal convergence of the Newton method assuming the Fréchet differentiability only at a point. A numerical example shows the potentials of the new theorem.
openaire   +1 more source

Distributional approximations and set-valued sublinear expectations [PDF]

open access: yes
This dissertation is composed by two blocks. The first part is concerned with several types of distributional approximations, namely multivariate Poisson, Poisson process and Gaussian approximation.
Turin, Riccardo
core   +1 more source

To the generalization of the Newton-Kantorovich theorem.

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2017
Constructive conditions for solvability are obtained, as well as an iterative scheme for finding solutions of the nonlinear equation that generalize the well-known Newton-Kantorovich theorem. The case of a nonlinear equation whose dimension does not coincide with the dimension of the unknown has been researched.
openaire   +3 more sources

Physics without fundamentality [PDF]

open access: yes, 2012
Two assumptions pervade contemporary metaphysics: that there is a fundamental level to reality, and that physics will one day describe it. In the first part of this thesis, I consider whether physics may have a greater role for fundamentality ...
McKenzie, Kerry
core  

A continuous linear optimal transport approach for pattern analysis in image datasets. [PDF]

open access: yesPattern Recognit, 2016
Kolouri S   +3 more
europepmc   +1 more source

Two geometric inequalities in harmonic analysis [PDF]

open access: yes, 2010
We study two geometric inequalities in harmonic analysis.In the first part we study the Brascamp-Lieb inequality. We re- examine several of the approaches that have yielded results for this inequality and use them to derive new results.
Valdimarsson, Stefán Ingi
core   +1 more source

Difference equations and iterative processes [PDF]

open access: yes
Divergence equations and iterative ...
Cavanagh, R. C.
core   +1 more source

Computation of approximate fuel-optimal control [PDF]

open access: yes
Iterative digital computer determination of optimal fuel control in linear time-invariant ...
Gray, D. L.
core   +1 more source

Remark on Kantorovich theorem and Urabe's theorem

open access: yesRemark on Kantorovich theorem and Urabe's theorem
Theoretical theorems are usually discussed on the real number system. But, in numerical computation, such system has to be approximated by real number system of a rather special type such as fixed point number system or floating point number system.
openaire  

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