Results 11 to 20 of about 2,925,154 (168)

Mathematical Modelling Economy

open access: yesBulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2023
Summary: The article presents an overview of the main methods of economic modelling used in scientific research over the past twenty years. This overview does not claim to cover all areas, methods and models used in scientific research in the field of economics, since it is impossible to do within a single article. We consider mathematical modelling of
openaire   +3 more sources

A mathematical model of mechanotransduction

open access: yesAcademia Biology, 2023
This article reviews the mechanical bidomain model, a mathematical description of how the extracellular matrix and intracellular cytoskeleton of cardiac tissue are coupled by integrin membrane proteins.
Bradley J. Roth
doaj   +1 more source

Price, Complexity, and Mathematical Model

open access: yesMathematics, 2023
The whole world has entered the era of the Vuca. Some traditional methods of problem analysis begin to fail. Complexity science is needed to study and solve problems from the perspective of complex systems.
Na Fu, Liyan Geng, Junhai Ma, Xue Ding
doaj   +1 more source

Contact Estimation in Robot Interaction

open access: yesInternational Journal of Advanced Robotic Systems, 2014
In the paper, safety issues are examined in a scenario in which a robot manipulator and a human perform the same task in the same workspace. During the task execution, the human should be able to physically interact with the robot, and in this case an ...
Filippo D'Ippolito   +2 more
doaj   +1 more source

基本弱Hopf代数和弱覆盖箭图(Basic weak Hopf algebra and weak covering quiver)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2016
We introduce a finite-dimensional basic and split weak Hopf algebra H over an algebraically closed field k with strongly graded Jacobson radical r. We obtain some structures of a finite-dimensional basic and split semilattice graded weak Hopf algebra,and
AHMEDMunir(穆尼尔•艾哈迈德)   +1 more
doaj   +1 more source

Recent mathematical developments in the Skyrme model [PDF]

open access: yes, 1998
In this review we present a pedagogical introduction to recent, more mathematical developments in the Skyrme model. Our aim is to render these advances accessible to mainstream nuclear and particle physicists.
Gisiger, T., Paranjape, M. B.
core   +2 more sources

Attitude Control Synthesis for Small Satellites Using Gradient Method. Part I - Nonlinear Equations

open access: yesINCAS Bulletin, 2012
The paper presents some aspects for synthesis of small satellites attitude control. Thesatellite nonlinear model presented here will be with six degrees of freedom.
Teodor-Viorel CHELARU   +2 more
doaj   +1 more source

A Mathematical Framework for Agent Based Models of Complex Biological Networks [PDF]

open access: yes, 2010
Agent-based modeling and simulation is a useful method to study biological phenomena in a wide range of fields, from molecular biology to ecology. Since there is currently no agreed-upon standard way to specify such models it is not always easy to use ...
A. S. Jarrah   +17 more
core   +1 more source

Mechanical Differential Mathematical Model

open access: yesCommunications, 2015
The simulation of a road vehicle requires also the model of a mechanical differential. This article describes one of the possibilities how to build a mechanical differential model by the selected vehicle model structure.
Frantisek Brumercik   +2 more
doaj   +1 more source

Mathematical Modelling

open access: yesInternet Archaeology, 2004
The field of mathematical modelling is long established in archaeology, and since the 1970s has been frequently associated with computing through the development of increasingly complex methodologies ranging from large-scale simulations to Bayesian statistics.
Reinhard Illner   +3 more
openaire   +3 more sources

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