Regular and Singular Perturbations in Differential Equations
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2006
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Karmasık olması nedeniyle bir kısmi diferensiyel denklemin herhangi baslangıçveya sınır deger problemi için belli bazı modellerini içeren kesin bir çözümünü bulmakher zaman mümkün olamamaktadır. Böyle durumlarda bunun yerine atılacak en iyiadım amaca uygun bir yaklasık çözüm bulmaktır. Bu dogrultuda asimtotik çözümbasta olmak üzere konuyla ilgili birkaç çözüm nümerik anlamda önem tasımaktadır.Anahtar kelimeler : Asimtotik metotlar, Pertürbasyon problemi, Regülerpertürbasyon, Sınır katı, Singüler pertürbasyon.
By reason of the partial differential equations complexity involved in somemathematical models, it is not always possible to find an exact solution to an initialor boundary value problem. In that cases instead of its way throwing best step is tofind a approximation solution fitting of purpose. In this way it is importance relatedwith subject some solution such as first asymptotic solution in numerical sense.Key words : Asmyptotic methods, Boundary layer, Perturbation problem,Regular perturbation, Singular perturbation.
By reason of the partial differential equations complexity involved in somemathematical models, it is not always possible to find an exact solution to an initialor boundary value problem. In that cases instead of its way throwing best step is tofind a approximation solution fitting of purpose. In this way it is importance relatedwith subject some solution such as first asymptotic solution in numerical sense.Key words : Asmyptotic methods, Boundary layer, Perturbation problem,Regular perturbation, Singular perturbation.
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Matematik, Mathematics
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45