Mathematical modeling of two-phase compressible fluid filtration based on modified adaptive method of minimum amendments

Autor: Alexander I. Sukhinov, Lusine A. Grigoryan, Andrey A. Sukhinov

Publikováno v: Advanced Engineering Research, Vol 16, Iss 3, Pp 96-109 (2016)

The work objective is to build and investigate the modified adaptive method of minimum amendments (MAMMA) which is destined for the numerical simulation of the two-phase compressible fluid filtration in porous media. This approach allows overcoming t

Externí odkaz: https://doaj.org/article/6308669681aa4c2fb3139b335392f2fd

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Mathematical modeling of two-phase compressible fluid filtration based on modified adaptive method of minimum amendments

Autor: Andrey A. Sukhinov, Lusine A. Grigoryan, A. I. Sukhinov

Publikováno v: Advanced Engineering Research, Vol 16, Iss 3, Pp 96-109 (2016)

The work objective is to build and investigate the modified adaptive method of minimum amendments (MAMMA) which is destined for the numerical simulation of the two-phase compressible fluid filtration in porous media. This approach allows overcoming t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afbc0eefeb975d60073e279f391027e8
https://doi.org/10.12737/20944

From semigroups to subelliptic estimates for quadratic operators

Autor: Karel Pravda-Starov, Joe Viola, Michael Hitrik

Publikováno v: Transactions of the American Mathematical Society
Transactions of the American Mathematical Society, American Mathematical Society, 2018, 370 (10), pp.7391-7415. ⟨10.1090/tran/7251⟩
Transactions of the American Mathematical Society, American Mathematical Society, In press
Transactions of the American Mathematical Society, 2018, 370 (10), pp.7391-7415. ⟨10.1090/tran/7251⟩

Using an approach based on the techniques of FBI transforms, we give a new simple proof of the global subelliptic estimates for non-self-adjoint nonelliptic quadratic differential operators, under a natural averaging condition on the Weyl symbols of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e89d3e5cdaec41c3ea77093e9577018
https://hal.archives-ouvertes.fr/hal-01219682