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

PDF
116kB |

Official URL: http://www.springer.com/birkhauser/geo+science/journal/24

## 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.

Item Type: | Article |
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Uncontrolled Keywords: | Subsurface source, Surface measurement, Partial differential equations of parabolic type, Free boundary, Obstacle problem, A priori bound |

Subjects: | Sciences > Mathematics > Algebraic geometry |

ID Code: | 12375 |

Deposited On: | 09 Mar 2011 10:00 |

Last Modified: | 09 Mar 2011 10:00 |

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