Regular hexagons in normed spaces and a theorem of Walter Benz.

Detlef Laugwitz

Displaying similar documents to “Regular hexagons in normed spaces and a theorem of Walter Benz.”

On the definition of a probalistic normed space.

C. Alsina, A. Sklar, B. Schweizer (1993)

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On the definition of a probalistic normed space. (Summary).

C. Alsina, A. Sklar, B. Schweizer (1992)

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Some remarkable lines of triangles in real normed spaces and characterizations of inner product structures.

C. Alsina, M.S. Tomás, P. Guijarro (1997)

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Some propositions related to a dilation theorem of W. Benz.

John AQ. Baker (1994)

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Equilateral simplices in normed 4-space.

Makeev, V.V. (2005)

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The Numerical Range of a Continuous Mapping of a Normed Space

F.F. BONSALL, B.E. CAIN, H. SCHNEIDER (1969)

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On (a,b,c,d)-orthogonality in normed linear spaces

C.-S. Lin (2005)

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We first introduce a notion of (a,b,c,d)-orthogonality in a normed linear space, which is a natural generalization of the classical isosceles and Pythagorean orthogonalities, and well known α- and (α,β)-orthogonalities. Then we characterize inner product spaces in several ways, among others, in terms of one orthogonality implying another orthogonality.

Isometrien in normierten Räumen.

Walter Benz (1985)

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A conditional dilation equation.

Walter Benz (1992)

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A conditional dilation equation. (Summary).

Walter Benz (1992)

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