Contents

Young-Fenchel transformation and some new characteristics of Banach spaces

YA.

I.

ALBER

1

The Diameter Space, A Restriction of the Drury-Arveson-Hardy Space

NICOLA ARCOZZI, RICHARD ROCHBERG, AND ERIC SAWYER

21

An example concerning the boundary of topologically invertible elements

HUGO ARIZMENDI, ANGEL CARRILLO, AND LOURDES PALACIOS

43

Sums and products of bad functions

R. M. ARON,

J.

A. CONEJERO, A. PERIS,

AND

J. B.

SEOANE-SEPULVEDA

47

The Disc Algebra and a Moment Problem

DRAGU ATANASIU

53

Cohomology of Banach algebras of operators and geometry of Banach spaces

ARIEL BLANCO AND NIELS GR0NBJEK

57

Operators from HP to

p_q

for 0 p 1 :::; q oo

OSCAR BLASCO

81

Von Neumann algebraic HP theory

DAVID

P.

BLECHER AND LOUIS E. LABUSCHAGNE

89

On the Stability of Logmodularity for Uniform Algebras

GABRIELA BULANCEA

115

Equivalents of the Kadison-Singer Problem

PETER G. CASAZZA AND DAN EDIDIN

123

Strongly Proximinal Subspaces in Banach Spaces

SUDIPTA DUTTA AND DARAPANENI NARAYANA

143

Countable linear combinations of characters on commutative Banach algebras

J. F.

FEINSTEIN

153

Regularity and amenability conditions for uniform algebras

J.

F. FEINSTEIN AND M.

J.

HEATH

159

Semi-homogeneous bases in Orlicz sequence spaces

MARCOS GONZALEZ, BUNYAMIN SARI, AND MAREK WOJTOWICZ

171

Closed sums of marginal subspaces of Banach function spaces

J.

J.

GROBLER

183

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