Results 11 to 20 of about 502,946 (294)
Journal of Nigerian Society of Physical Sciences, 2021 We study a simple motion pursuit differential game of many pursuers and one evader in a Hilbert space $l_{2}$. The control functions of the pursuers and evader are subject to integral and geometric constraints respectively.
Jamilu Adamu +3 more
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Differential Game for an Infinite System of Two-Block Differential Equations
Mathematics, 2022 We present a pursuit differential game for an infinite system of two-block differential equations in Hilbert space l2. The pursuer and evader control functions are subject to integral constraints.
Gafurjan Ibragimov +3 more
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Specimen thickness effect on elastic-plastic constraint parameter A [PDF]
Fracture and Structural Integrity, 2015 Three-dimensional elastic-plastic problems for a power-law hardening material are solved using the finite element method. Distributions of the J-integral and constraint parameter A along the crack front for varying specimen thickness and crack depth are ...
G.P. Nikishkov, Yu.G. Matvienko
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Parameter-uniform numerical treatment of singularly perturbed parabolic delay differential equations with nonlocal boundary conditions [PDF]
Iranian Journal of Numerical Analysis and OptimizationThis paper focuses on solving singularly perturbed parabolic equations of the convection-diffusion type with a large negative spatial shift and an integral boundary condition.
W.S. Hailu, G.F. Duressa
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Mathematics, 2023 Cauchy problems are considered for families of, generally speaking, non-Volterra functional differential equations of the second order. For each family considered, in terms of the parameters of this family, necessary and sufficient conditions for the ...
Eugene Bravyi
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Integrity Constraints Revisited
Logic Journal of IGPL, 1996 When computerised databases began to be used in business applications, there naturally arose a concern with how the integrity the stored data could be checked. This task was irnplemented by large sets of programs, depending on each par ticular application.
Demolombe, Robert, Jones, Andrew
openaire +3 more sources
Mathematical Modelling and Analysis, 2018 In this paper the control system described by a Urysohn type integral equation is studied. It is assumed that the control functions have integral constraint.
Nesir Huseyin +2 more
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An Approximation Method for Variational Inequality with Uncertain Variables
Advances in Mathematical Physics, 2023 In this paper, a Stieltjes integral approximation method for uncertain variational inequality problem (UVIP) is studied. Firstly, uncertain variables are introduced on the basis of variational inequality.
Cunlin Li +4 more
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On the compactness of the set of L-2 trajectories of the control system
Nonlinear Analysis, 2018 In this paper, the compactness of the set of L2 trajectories of the control system described by the Urysohn-type integral equation is studied. The control functions are chosen from the closed ball of the space L2 with radius r and centered at the origin.
Nesir Huseyin, Anar Huseyin
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A Purusit Differential Game Problem on a Closed Convex Subset of a Hilbert Space
Journal of Nigerian Society of Physical Sciences, 2020 We study a pursuit differential game problem with finite number of pursuers and one evader on a nonempty closed convex subset of the Hilbert space l2. Players move according to certain first order ordinary differential equations and control functions of ...
Abbas Ja'afaru Badakaya +1 more
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