Zobrazeno 1 - 10
of 67
pro vyhledávání: '"S. Nedialkov"'
Autor:
Reza Zolfaghari, Nedialko S. Nedialkov
Publikováno v:
BIT Numerical Mathematics. 63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70631a478c79fed103698348ef1f8d12
https://doi.org/10.1007/s10543-023-00955-1
https://doi.org/10.1007/s10543-023-00955-1
Autor:
John D. Pryce, Nedialko S. Nedialkov
Publikováno v:
Acta Cybernetica
The Natural Coordinates (NCs) method for Lagrangian modelling and simulation of multi-body systems is valued for giving simple, sparse models. We describe our version of it (NPNCs) and compare with the classical ap- proach of Jalón and Bayo (JBNCs).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7b7d2501475cff3eb22bd074ecba887
https://doi.org/10.14232/actacyb.24.3.2020.4
https://doi.org/10.14232/actacyb.24.3.2020.4
Autor:
Reza Zolfaghari, Nedialko S. Nedialkov
Publikováno v:
Journal of Computational and Applied Mathematics. 353:243-252
The choice of a feasible numerical method for the solution of an integral-algebraic equation (IAE) requires knowledge about its index and solvability. In this paper, the Σ -method for structural analysis of differential–algebraic equation systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::292da9423e738782fb89d15324d0756c
https://doi.org/10.1016/j.cam.2018.12.043
https://doi.org/10.1016/j.cam.2018.12.043
Publikováno v:
Optimization Methods and Software. 33:729-749
A characteristic feature of differential-algebraic equations is that one needs to find derivatives of some of\ud their equations with respect to time, as part of the so-called index reduction or regularization, to prepare\ud them for numerical soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7222923161ccef50805249756ba4e05d
https://doi.org/10.1080/10556788.2018.1428605
https://doi.org/10.1080/10556788.2018.1428605
Publikováno v:
Journal of Computational and Applied Mathematics. 368:112483
Modern numerical methods for initial-value problems (IVPs) in ordinary differential equations (ODE) produce a (piecewise) differentiable numerical solution. The defect or residual evaluated at it induces a perturbed ODE that is satisfied exactly by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88dee0172e63c5005653c9749443ce42
https://doi.org/10.1016/j.cam.2019.112483
https://doi.org/10.1016/j.cam.2019.112483
Autor:
L Iacomini, Y Abdelaziz, M. Holmsten, F. Edler, M. Anagnostou, N. Hodzic, M Kozicki, S Simic, N. Arifovic, Jovan Bojkovski, Mohamed Sadli, R. A. Bergerud, C. J. Elliott, E Ciocarlan, O Hathela, D. del Campo, R. Strnad, S. Nedialkov, E. Turzo-Andras
Publikováno v:
Metrologia. 57:03006
This report present the results of the EURAMET inter-comparison carried out to compare the calibration of thermocouples from 419,527 °C (freezing point of Zn) up to 1492 °C (melting point of the Pd-C eutectic). This inter-comparison is intended to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf1254aea81456016e04d79d141f70f
https://doi.org/10.1088/0026-1394/57/1a/03006
https://doi.org/10.1088/0026-1394/57/1a/03006
Publikováno v:
ACM Transactions on Mathematical Software. 41:1-14
DAESA, Differential-Algebraic Equations Structural Analyzer, is a Matlab tool for structural analysis of differential-algebraic equations (DAEs). It allows convenient translation of a DAE system into Matlab and provides a small set of easy-to-use fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c8a1517e058901ff27556c63cf377a7
https://doi.org/10.1145/2700586
https://doi.org/10.1145/2700586
Publikováno v:
ACM Transactions on Mathematical Software. 41:1-20
daesa , Differential-Algebraic Equations Structural Analyzer, is a M atlab tool for structural analysis of differential-algebraic equations (DAEs). It allows convenient translation of a DAE system into M atlab and provides a small set of easy-to-use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d1fd7014ee243b50396d71a419a9ee2
https://doi.org/10.1145/2689664
https://doi.org/10.1145/2689664
Akademický článek
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Differential-algebraic equation systems (DAEs) are generated routinely by simulation and modeling environments. Before a simulation starts and a numerical method is applied, some kind of structural analysis (SA) is used to determine which equations t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e12043d9967c09e8aff2eb40142c185a
https://orca.cardiff.ac.uk/id/eprint/97749/8/ConversionBasic2.pdf
https://orca.cardiff.ac.uk/id/eprint/97749/8/ConversionBasic2.pdf
