Results 271 to 280 of about 231,053 (315)
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A Cauchy problem related to a second order non-linear evolutive system

Journal of Information and Optimization Sciences, 1999
Abstract The existence and the uniqueness of solution of a Cauchy problem related to a second order non-linear evolutive system are analysed.
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Some problems of Precambrian geochronology in relation to metallogenic evolution

International Geology Review, 1973
(1973). Some problems of Precambrian geochronology in relation to metallogenic evolution. International Geology Review: Vol. 15, No. 12, pp. 1440-1444.
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An Evolution Problem Related to Shape Memory Alloys

1989
In this paper we study the mathematical aspects of a thermo-mechanical model of structural phase transition in solids. We include the case of shape memory alloys and assume the free energy depends on the proportions of the phases. The related time-dependent three-dimensional problem is shown to be well posed.
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Morbidity and Mortality Associated with Pharmacotherapy. Evolution and Current Concept of Drug-Related Problems

Current Pharmaceutical Design, 2004
Medicines are a great contribution to the rising life expectancy in XX century. But a lot of drug safety problems were reported since 1960's. More recently, ineffectiveness is also being considered as a problem. Since 1975, the term 'drug-related problem' (DRP) is being used for several definition and purposes. This has led to a number of different DRP
F, Fernández-Llimós   +4 more
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Error Control Of A Nonlinear Evolution Problem Related To Phase Transitions

Numerical Functional Analysis and Optimization, 1999
In this paper we study a time discretization with variable time step of a nonlinear evolution problem which describes the behaviour of materials subjected to multi-component phase transitions with dissipation. Existence and uniqueness of solutions to this model have been investigated in [8] by using a time discretization approach.
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Infinite-Dimensional Volterra–Stieltjes Evolution Equations and Related Optimal Control Problems

SIAM Journal on Control and Optimization, 1993
Summary: Motivated by impulse control problems, a controlled Volterra-Stieltjes system in some Banach space is studied. In the system, the vector measure appearing in the Stieltjes-type integral (called Young integral here) is taken as a part of the control action.
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Inverse Problems Related to Abstract Evolution Equations

2022
Willy Dörfler   +5 more
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On a Second Order Non-linear Evolutive Equation related to a class of Dynamical Contact Problems

Journal of Information and Optimization Sciences, 1994
Abstract Existence, uniqueness and regularity properties of solution for the Cauchy problem related to a second order non-linear evolutive equation are proved.
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Urban - rural relations: Problems, evolution and development

The Frontiers of Society, Science and Technology, 2023
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Novel binary differential evolution algorithm for knapsack problems

Information Sciences, 2021
Ismail M Ali   +2 more
exaly  

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