Title of article
A Free Boundary Problem Related to the Location of Volcanic Gas Sources
Author/Authors
Jes?s Ildefonso D?az، نويسنده , , Giorgio Talenti ، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2004
Pages
9
From page
1509
To page
1517
Abstract
A mathematical model of general gas emitting systems is derived, and a sample of relevant
mathematical results is offered. The present paper indicates that shallow subsurface gas sources in typical
volcanic areas can be located if appropriate physico-chemical measurements are made on the Earth’s
surface and put to use.
Keywords
surface measurement , Subsurface source , partial differential equations of parabolic type , free boundary , a priori bound. , obstacle problem
Journal title
Pure and Applied Geophysics
Serial Year
2004
Journal title
Pure and Applied Geophysics
Record number
429721
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