Open AccessASYMPTOTIC TECHNIQUE FOR THE SOLUTION OF FRACTIONAL EQUATION FOR GROUND-WATER CONTAMINATION MIGRATION
Author(s) -
Сербина Людмила Ивановна,
Вендина Алла Анатольевна
Publication year - 2011
Publication title -
vestnik samarskogo universiteta. estestvennonaučnaâ seriâ
Language(s) - English
Resource type - Journals
eISSN - 2712-8954
pISSN - 2541-7525
DOI - 10.18287/2541-7525-2011-17-5-104-108
Subject(s) - moment (physics) , point (geometry) , mathematics , contamination , groundwater , fractional calculus , physics , geology , classical mechanics , geometry , geotechnical engineering , ecology , biology
A new technique for defining ground-water asymptotic movement using specific properties of fractional derivatives is introduced in this article. Advantageof the given technique in comparison with traditional techniques used for theanalysis of such processes is based on the fact that preliminary definition ofcontamination concentration at every moment and at each point of stabilizationarea is not necessary.