全神贯注于
发表于 2025-3-28 15:29:54
About Simultaneous Representation of Two Natural Numbers by a Sum of Three Primes,
不能仁慈
发表于 2025-3-28 21:09:19
Victor G. Ganzha,Ernst W. Mayr,Evgenii V. Vorozhts
adipose-tissue
发表于 2025-3-28 23:29:50
P. Cannarsa,G. Fragnelli,J. VancostenobleFor two models of the quantitative dynamics of a predatorprey system such as the generalized three-dimensional Lotka-Voltterra models the existence of the stable self-oscillatory regimes of behavior is investigated basing on qualitative and bifurcation theories as well as on computer experiment.
wall-stress
发表于 2025-3-29 03:36:40
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Intruder
发表于 2025-3-29 09:47:08
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Extort
发表于 2025-3-29 12:13:07
Effective computation of algebra of derivations of Lie algebras,By the software . we design a program that allows calculate the algebra of derivations of any Lie algebra. As an example we use this program in a special class of Lie algebras, (. - 4)-filiform Lie algebras of dimension ..
zonules
发表于 2025-3-29 17:04:40
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Confound
发表于 2025-3-29 23:21:59
Application of Computer Algebra in Problems on Stabilization of Gyroscopic Systems,the software ”STABILITY” . This software is based on the computer algebra system ”Mathematica” and is designed to investigate stability and stabilization of mechanical systems in symbolic and numeric-symbolic forms.
执
发表于 2025-3-30 03:45:28
,Computing “Small” 1-Homological Models for Commutative Differential Graded Algebras,all I-homological model for commutative differential graded algebras (briefly, CDGAs). The complexity of the procedure is studied and a computer package in Mathematica is described for determining such models.
APRON
发表于 2025-3-30 07:28:43
An ,ntegration and ,eduction for ,rdinary ,on Linear ,ifferential ,quations ,ibrary, organize in a logic manner the studies developed in different directions and we show how the modules obtained from these studies could cooperate in order to build IRONDEL, a Library for the Integration and Reduction of Ordinary Non linear Differential Equations.