Sequential convergences in a vector lattice

Ján Jakubík

Displaying similar documents to “Sequential convergences in a vector lattice”

Asymptotic properties of solutions of second order quasilinear functional differential equations of neutral type

Takaŝi Kusano, Pavol Marušiak (2000)

Mathematica Bohemica

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This paper establishes existence of nonoscillatory solutions with specific asymptotic behaviors of second order quasilinear functional differential equations of neutral type. Then sufficient, sufficient and necessary conditions are proved under which every solution of the equation is either oscillatory or tends to zero as $t \to \infty$ .

Factorization of Toeplitz and Hankel operators

Vlastimil Pták (1997)

Mathematica Bohemica

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Using a factorization lemma we obtain improvements and simplifications of results on representation of generalized Toeplitz and Hankel operators as compression of symbols.

Seventy years of Professor Vlastimil Pták: biography and interview

Zdeněk Vavřín (1996)

Mathematica Bohemica

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Professor Vlastimil Pták died

Miroslav Fiedler, Vladimír Müller (2000)

Mathematica Bohemica

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Tensor approach to multidimensional webs

Alena Vanžurová (1998)

Mathematica Bohemica

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An anholonomic $(n + 1)$ -web of dimension $r$ is considered as an $(n + 1)$ -tuple of $r$ -dimensional distributions in general position. We investigate a family of $(1, 1)$ -tensor fields (projectors and nilpotents associated with a web in a natural way) which will be used for characterization of all linear connections on a manifold preserving the given web.