Results 71 to 80 of about 6,610,093 (192)

In biology, solving a problem coming to a differential equation in the maple program [PDF]

E3S Web of Conferences
We know that not only the problems of mathematics, but also the mathematical model of a number of processes that occur in nature can been reduced to a differential equation. Most of the quantities found in nature have their own laws.
Nasriddinov Otadavlat, Abdullayev Jamoliddin, Jo'rayeva Dilnavoz, Botirova Nasiba, Maniyozov Oybek, Isomiddinova Odilakhon   +5 more
doaj   +1 more source

Generating Solutions via Sigma-Models [PDF]

Progress of Theoretical Physics Supplement, 2008
An updated version of the talk given at ICGA8 and published in the Proceedings.
openaire   +2 more sources

Solution of Generic Nonlinear Oscillators

Applied Mathematics and Computation, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adomian, G., Meyers, R.E., Rach, R.
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The General Solution to a System of Tensor Equations over the Split Quaternion Algebra with Applications

Mathematics
This paper presents a systematic investigation into the solvability and the general solution of a tensor equation system within the split quaternion algebra framework. As an extension of classical quaternions with distinctive pseudo-Euclidean properties,
Zong-Ru Jia, Qing-Wen Wang
doaj   +1 more source

Asymptotic Symmetry and the General Black Hole Solution in Ads_3 Gravity

, 1999
We describe the Brown-Henneaux asymptotic symmetry of the general black holes in the Chern-Simons gauge theory of the gauge group $SL(2;{\bf R})_L\times SL(2;{\bf R})_R$.
A. Achúcarro, E. Witten, E. Witten, I.R. Klebanov, J. Maldacena, J. Maldacena, J.D. Brown, K. Behrndt, K. Ezawa, M. Bañados, M. Bañados, M. Bañados, M. Bañados, M.-I. Park, O. Coussaert, P. Oh, S. Carlip, S.S. Gubser, S.S. Gubser, S.S. Gubser, S.S. Gubser, T. Regge, Takahiro Kubota, Yuhsuke Yoshida   +23 more
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An Investigation on Mathematical Modeling of Operators on The Hilbert Domain subjected to The Equality Theory

Journal of Applied Science and Engineering
This work begins by presenting the essential and enough circumstances for the presence of the Hermitian solution to equations ΨXΦ + Φ∗YΨ∗ = Ω = Ψ∗XΦ∗+ ΦYΨ in the case where the operators are linear and bounded in a Hilbert space and in terms of the Moore-
Salim Dawood Mohsen, Ihsan Abdulsattar Awadh   +1 more
doaj   +1 more source

General solutions of the Monge-Amp\`{e}re equation in $n$-dimensional space

, 1994
It is shown that the general solution of a homogeneous Monge-Amp\`{e}re equation in $n$-dimensional space is closely connected with the exactly (but only implicitly) integrable system \frac {\partial \xi_{j}}{\partial x_0}+\sum_{k=1}^{n-1} \xi_{k ...
A.N. Leznov, Bedford, D.B. Fairlie, Fairlie, Fairlie, Fairlie, Fairlie, Progorelov, Semmes, Zwillinger   +9 more
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A Generic Solution?

Current Anthropology, 2007
In 1997 and 1998 the Mexican government encouraged the introduction of generic drugs into Mexico, Latin America’s biggest and fastest-growing pharmaceutical market. In contrast to the situation in Brazil, where anti-retrovirals and HIV/AIDS treatment have been the centerpiece of a powerful stateled generics “revolution,” in Mexico the move to cheaper ...
openaire   +1 more source

A quasi-RBF technique for numerical discretization of PDE's [PDF]

, 2002
Atkinson developed a strategy which splits solution of a PDE system into homogeneous and particular solutions, where the former have to satisfy the boundary and governing equation, while the latter only need to satisfy the governing equation without ...
Chen, W.
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The general solution of impulsive systems with Riemann-Liouville fractional derivatives

Open Mathematics, 2016
In this paper, we study a kind of fractional differential system with impulsive effect and find the formula of general solution for the impulsive fractional-order system by analysis of the limit case (as impulse tends to zero).
Zhang Xianmin, Ding Wenbin, Peng Hui, Liu Zuohua, Shu Tong   +4 more
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