Eberlein compacts in
Jürgen Batt, Georg Schlüchtermann (1986)
Studia Mathematica
Similarity:
Jürgen Batt, Georg Schlüchtermann (1986)
Studia Mathematica
Similarity:
Leonard Gallagher (1980)
Fundamenta Mathematicae
Similarity:
James Halger (1977)
Studia Mathematica
Similarity:
E. Odell (1980)
Compositio Mathematica
Similarity:
Jian-Guo Si, Xin-Ping Wang (1999)
Colloquium Mathematicae
Similarity:
This paper is concerned with a second-order functional differential equation of the form with the distinctive feature that the argument of the unknown function depends on the state derivative. An existence theorem is established for analytic solutions and systematic methods for deriving explicit solutions are also given.
N. Kalton (1986)
Studia Mathematica
Similarity:
Helga Fetter, B. Gamboa de Buen (1997)
Studia Mathematica
Similarity:
We prove that a normalized non-weakly null basic sequence in the James tree space JT admits a subsequence which is equivalent to the summing basis for the James space J. Consequently, every normalized basic sequence admits a spreading subsequence which is either equivalent to the unit vector basis of or to the summing basis for J.
V. Kadets, Yu. Korobeĭnik (1992)
Studia Mathematica
Similarity:
We introduce various classes of representing systems in linear topological spaces and investigate their connections in spaces with different topological properties. Let us cite a typical result of the paper. If H is a weakly separated sequentially separable linear topological space then there is a representing system in H which is not absolutely representing.
Françoise Lust-Piquard, Walter Schachermayer (1989)
Studia Mathematica
Similarity:
H. Benabdellah, C. Castaing (1997)
Collectanea Mathematica
Similarity: