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Jung constants of Orlicz sequence spaces

100%

Zhang T.

Annales Polonici Mathematici

2003

tom 81

nr 1

25-45

Estimation of the Jung constants of Orlicz sequence spaces equipped with either the Luxemburg norm or the Orlicz norm is given. The exact values of the Jung constants of a class of reflexive Orlicz sequence spaces are found by using new quantitative indices for 𝓝-functions.

The Existence Of P≥3-Factor Covered Graphs

51%

Zhou S., Wu J., Zhang T.

Discussiones Mathematicae Graph Theory

2017

tom 37

nr 4

1055-1065

A spanning subgraph F of a graph G is called a P≥3-factor of G if every component of F is a path of order at least 3. A graph G is called a P≥3-factor covered graph if G has a P≥3-factor including e for any e ∈ E(G). In this paper, we obtain three sufficient conditions for graphs to be P≥3-factor covered graphs. Furthermore, it is shown that the results are sharp.

Ograniczanie wyników

1 Annales Polonici Mathematici

1 Discussiones Mathematicae Graph Theory

2 Zhang T.

1 Wu J.

1 Zhou S.

1 2017

1 2003

Wyniki wyszukiwania

Jung constants of Orlicz sequence spaces

The Existence Of P≥3-Factor Covered Graphs