Results 21 to 30 of about 2,159,811 (288)

NeuralSens: Sensitivity Analysis of Neural Networks

open access: yesJournal of Statistical Software, 2022
This article presents the NeuralSens package that can be used to perform sensitivity analysis of neural networks using the partial derivatives method. The main function of the package calculates the partial derivatives of the output with regard to the ...
Jaime Pizarroso   +2 more
doaj   +1 more source

THE SECOND PROJECTION OF THE MOTION EQUATION IN THE CYLINDRICAL COORDINATE SYSTEM

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
The complex flows of viscous compressible heat-conducting gas arising during heating the vertical field, have a pronounced axial symmetry. Therefore, for the numerical solution of the complete Navier-Stokes equations system to describe such gas flows it ...
D. D. Barannikova, A. G. Obukhov
doaj   +1 more source

Schur partial derivative operators

open access: yesEuropean Journal of Combinatorics, 2005
8 pages ...
Jean-Christophe Aval, Nantel Bergeron
openaire   +4 more sources

Impact of US Derivatives Accounting Policy (SFAS 133) on Income Smoothing Choices and Disclosure of Derivatives Related Information [PDF]

open access: yes, 2010
This study is on the effects of United States (US) Statement of Financial Accounting Standards number 133 (SFAS 133), Accounting for Derivatives Instruments and Hedging Activities, which was introduced in 2001.
Papa, Vincent
core   +7 more sources

Nonlinear differential equation with first order partial derivatives

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2018
The asymptotic behavior of solutions of a nonlinear differential equation with first-order partial derivatives solved with respect to one of the derivatives is investigated.
T. М. Aldibekov, M. M. Aldazharova
doaj   +1 more source

THE MODELING OF THE EXPLOITATION PROCESS OF GAS DEPOSIT ACCORDING TO INHOMOGENEOUS STRATUM STRUCTURE

open access: yesСовременная наука и инновации, 2022
The article is provided the process of mathematical modeling process of gas deposit according to its inhomo_geneous structure. The discrete analogue of the mathematical model was created to perform a computational experiment.
Artem Viktorovich Plotnikov
doaj  

FIRST PROJECTION OF THE EQUATION OF MOTION IN THE CYLINDRICAL COORDINATE SYSTEM

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
It is proved that complex flows of the viscous compressible heat-conducting gas, arising during heating the vertical field, have a pronounced axial symmetry.
A. G. Obukhov, R. E. Volkov
doaj   +1 more source

New proof and generalization of some results on translated sums over k-almost primes

open access: yesComptes Rendus. Mathématique
A sequence $\mathcal{A}$ of strictly positive integers is said to be primitive if none of its terms divides the others, Erdős conjectured that the sum $f(\mathcal{A},0)\le f(\mathbb{N}_{1},0),$ where $\mathbb{N}_{1}$ is the sequence of prime numbers and $
Laib, Ilias
doaj   +1 more source

Solutions of boundary value problems for loaded hyperbolic type equations

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This paper investigates a class of second-order partial differential equations describing wave processes with nonlocal effects, including cases involving fractional derivatives.
N.T. Orumbayeva   +3 more
doaj   +1 more source

Mathematical Modeling of Oxygen Transfer Using a Bubble Generator at a High Reynolds Number: A Partial Differential Equation Approach for Air-to-Water Transfer

open access: yesInventions
This paper presents the mathematical modeling of the oxygen transfer process using partial differential equations (PDEs). This process is crucial in various environmental and engineering applications, such as wastewater treatment, aeration systems, and ...
Mihaela Constantin   +2 more
doaj   +1 more source

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