Díaz Díaz, Jesús Ildefonso and Talenti, Giorgio (2004) A free boundary problem related to the location of volcanic gas sources. Pure and Applied Geophysics, 161 (7). pp. 1509-1517. ISSN 0033-4553
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.
|Uncontrolled Keywords:||Subsurface source, Surface measurement, Partial differential equations of parabolic type, Free boundary, Obstacle problem, A priori bound|
|Subjects:||Sciences > Mathematics > Algebraic geometry|
|Deposited On:||09 Mar 2011 11:00|
|Last Modified:||09 Mar 2011 11:00|
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