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ArticleOriginal scientific text

Title

Compound invariants and embeddings of Cartesian products

Authors 1, 2, 3

Affiliations

  1. Department of Mathematics, Rostov State University, Rostov-na-Donu, Russia
  2. Department of Mathematics, Sofia University, 1164 Sofia, Bulgaria
  3. Research Institute for Basic Sciences, TÜBİTAK, 41470 Gebze-Kocaeli, Turkey

Abstract

New compound geometric invariants are constructed in order to characterize complemented embeddings of Cartesian products of power series spaces. Bessaga's conjecture is proved for the same class of spaces.

Keywords

ENG
isomorphic classification, Köthe spaces

Bibliography

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Studia Mathematica
1999/137/1
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Pages:
33-47
Main language of publication
English
Received
1997-08-26
Published
1999
Exact and natural sciences