02. Журналыhttp://repository.enu.kz:8080/handle/data/137202021-02-24T20:19:21Z2021-02-24T20:19:21ZEmbeddings of weighted Sobolev classes on a John DomainVasil’eva, A.A.http://repository.enu.kz:8080/handle/data/185942020-12-03T17:54:15Z2014-01-01T00:00:00ZEmbeddings of weighted Sobolev classes on a John Domain
Vasil’eva, A.A.
In this paper, embedding theorems for weighted Sobolev classes are obtained. Here weights are functions of distance to some h-set.
2014-01-01T00:00:00ZThe predual space of a JBW*-tripleRakhimov, A.A.http://repository.enu.kz:8080/handle/data/185932020-12-03T17:50:27Z2014-01-01T00:00:00ZThe predual space of a JBW*-triple
Rakhimov, A.A.
In the paper JB*-triples which are dual Banach spaces are considered as analogues of JBW*-algebras. For JBW*-triples an analogue of the classical theorem of Vitali-Hahn-Saks on convergent sequences of measures and a theorem on weak compactness of a set of normal functionals are proved.
2014-01-01T00:00:00ZNormal extensions of a singular differential operator on the right semi-axisIsmailov, Z.I.Ozturk Mert, R.http://repository.enu.kz:8080/handle/data/185922020-12-03T17:46:41Z2014-01-01T00:00:00ZNormal extensions of a singular differential operator on the right semi-axis
Ismailov, Z.I.; Ozturk Mert, R.
In this work, based on the method of Everitt-Zettl and using the Calkin-Gorbachuk method, all normal extensions of the minimal operator generated by a linear singular formally normal differential-operator expression of the first order in Hilbert spaces of vector-functions on the right semi-axis in terms of boundary values are described. Furthermore, the structure of the spectrum of these extensions is investigated.
2014-01-01T00:00:00ZA new characterization of sporadic Higman-Sims and Held groupsYang, Y.Liu, S.http://repository.enu.kz:8080/handle/data/185912020-12-03T17:42:08Z2014-01-01T00:00:00ZA new characterization of sporadic Higman-Sims and Held groups
Yang, Y.; Liu, S.
2014-01-01T00:00:00Z