On the number of steady states of a climate energy balance model

Hidalgo López, Arturo and Tello Del Castillo, María Lourdes (2019). On the number of steady states of a climate energy balance model. "AIP Conference Proceedings", v. 2116 ; pp.. ISSN 0094-243X. https://doi.org/10.1063/1.5114009.

Description

Title: On the number of steady states of a climate energy balance model
Author/s:
  • Hidalgo López, Arturo
  • Tello Del Castillo, María Lourdes
Item Type: Article
Título de Revista/Publicación: AIP Conference Proceedings
Date: 2019
ISSN: 0094-243X
Volume: 2116
Subjects:
Faculty: E.T.S.I. de Minas y Energía (UPM)
Department: Ingeniería Geológica y Minera
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

We are concerned with a global climate model with deep ocean effect. The model includes a dynamic and diffusive boundary condition arising from an energy balance on the Earth surface. The scales of time and space are relatively large. One of the characteristics of climate energy balance models is the sensitivity to the variations of a Solar parameter Q. Analytically, it was proved that there exists a range of Q with at least three stationary solutions. In this work we analyze numerically the existence of more than three stationary solutions according to that positive parameter Q.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainMTM2017-85449-PDGISGPIJ. I. DiazEcuaciones en derivadas parciales singulares
Government of SpainMTM2017-83391-PUnspecifiedUnspecifiedSistemas no lineales en matemática industrial y otras aplicaciones

More information

Item ID: 67011
DC Identifier: https://oa.upm.es/67011/
OAI Identifier: oai:oa.upm.es:67011
DOI: 10.1063/1.5114009
Official URL: http://scitation.aip.org/content/aip/proceeding/aipcp
Deposited by: Memoria Investigacion
Deposited on: 19 May 2021 06:41
Last Modified: 19 May 2021 10:54
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