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20032013
most citedDouble Beta Decay, Majorana Neutrinos, and Neutrino Mass

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8 papers · 1 filter

math.FA2009

Greedy bases for Besov spaces

S. J. Dilworth, D. Freeman, E. Odell +1

We prove thatthe Banach space , which is isomorphic to certain Besov spaces, has a greedy basis whenever and $1<q<\inf…

math.FA2009

Almost invariant half-spaces of operators on Banach spaces

George Androulakis, Alexey I. Popov, Adi Tcaciuc +1

We introduce and study the following modified version of the Invariant Subspace Problem: whether every operator T on a Banach space has an almost invariant half-space, that is, a s…

math.FA20082 cited

A new approach to the Ramsey-type games and the Gowers dichotomy in F-spaces

G. Androulakis, S. J. Dilworth, N. J. Kalton

We give a new approach to the Ramsey-type results of Gowers on block bases in Banach spaces and apply our results to prove the Gowers dichotomy in F-spaces.

math.FA2008

Descriptive set theoretic methods applied to strictly singular and strictly cosingular operators

G. Androulakis, K. Beanland

The class of strictly singular operators originating from the dual of a separable Banach space is written as an increasing union of subclasses which are defined using the Sch…

math.FA2008

Products and Factors of Banach function spaces

Anton R. Schep

Given two Banach function spaces we study the pointwise product space E.F, especially for the case that the pointwise product of their unit balls is again convex. We then give cond…

math.FA2006

Classes of strictly singular operators and their products

George Androulakis, Pandelis Dodos, Gleb Sirotkin +1

V. D. Milman proved in \cite{Milman:70} that the product of two strictly singular operators on () or on is compact. In this note we utilize Schre…