Articles

ABSTRACT CAPACITY OF REGIONS AND COMPACT EMBEDDING WITH APPLICATIONS

  • Veli Shakhmurov
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  • Department of Electronics Engineering and Communication, Okan University, Akfirat Beldesi, Tuzla, 34959, Istanbul, Turkey

Received date: 2007-06-19

  Revised date: 2009-09-27

  Online published: 2011-01-20

Abstract

The weighted Sobolev-Lions type spaces W lpγ(Ω; E0, E) = W lpγ (Ω; E) \ Lp, γ(Ω; E0) are two Banach spaces and E0 is continuously and densely embedded on E. A new concept of capacity of region Ω∈Rn in W lp, γ (Ω; E0, E) is introduced. Several conditions in terms of capacity of region Ω and interpolations of E0 and E are found such that ensure the continuity and compactness of embedding operators. In particular, the most regular class of interpolation spaces Eα between E0 and  E, depending of α and l, are found such that mixed differential operators Dα are bounded and compact from W lp, γ(Ω; E0, E)  to Eα-valued Lp, γ spaces. In applications, the maximal regularity for differential-operator equations with parameters are studied.

Cite this article

Veli Shakhmurov . ABSTRACT CAPACITY OF REGIONS AND COMPACT EMBEDDING WITH APPLICATIONS[J]. Acta mathematica scientia, Series B, 2011 , 31(1) : 49 -67 . DOI: 10.1016/S0252-9602(11)60207-5

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