2026-06-27T22:47:02Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/192162023-08-26T15:56:42Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Jiménez, Salvador
author
Usero Mainer, David
author
Vázquez, Luis
author
Velasco, Maria
2023-06-18T00:04:29Z
2023-06-18T00:04:29Z
2017-12-28
2504-3110
10.3390/fractalfract2010001
https://hdl.handle.net/20.500.14352/19216
https://doi.org/10.3390/fractalfract2010001
https://www.mdpi.com/2504-3110/2/1/1
The dust aerosols floating in the atmosphere of Mars cause an attenuation of the solar radiation traversing the atmosphere that cannot be modeled through the use of classical diffusion processes. However, the definition of a type of fractional diffusion equation offers a more accurate model for this dynamic and the second order moment of this equation allows one to establish a connection between the fractional equation and the Ångstrom law that models the attenuation of the solar radiation. In this work we consider both one and three dimensional wavelength-fractional diffusion equations, and we obtain the analytical solutions and numerical methods using two different approaches of the fractional derivative.
eng
Atribución 3.0 España
Fractional Diffusion Models for the Atmosphere of Mars
journal article
URL
https://docta.ucm.es/bitstreams/7b119971-7e76-4ebe-aaab-2b51130391b1/download
File
MD5
bd808f1a2d965bd7e5b033100f31e0b6
263987
application/pdf
fractalfract-02-00001.pdf
URL
https://docta.ucm.es/bitstreams/59d4f2c4-e5eb-488c-a45a-a179b1751e39/download
File
MD5
4e40b3c7ad30b0bd057f55095bbd0f68
21474
text/plain
fractalfract-02-00001.pdf.txt