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<creators>
<creator>
<creatorName>Paladi, O.P.</creatorName>
<affiliation>Universitatea de Stat din Moldova, Moldova, Republica</affiliation>
</creator>
</creators>
<titles>
<title xml:lang='ro'>Asupra compacităţii unor operatori integrali singulari în spaţii cu ponderi
</title>
</titles>
<publisher>Instrumentul Bibliometric National</publisher>
<publicationYear>2010</publicationYear>
<relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1857-2073</relatedIdentifier>
<dates>
<date dateType='Issued'>2010-04-01</date>
</dates>
<resourceType resourceTypeGeneral='Text'>Journal article</resourceType>
<descriptions>
<description xml:lang='en' descriptionType='Abstract'>The operators such as  aP PaI − ,  and integral operators with weak singularities are studied in the work. It is proven that the operators  and  are totally continuous (or compact) in spaces with weights in one and only one case, when the function  is continuous on the contour of integration. As a corollary, it is shown that the factor-algebra generated  by singular operators with piecewise continuous coefficients is not comutative and the symbol on that algebra is a matrix-function. </description>
</descriptions>
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