Titlebook: Operator Theory in Function Spaces and Banach Lattices; Essays dedicated to C. B. Huijsmans,M. A. Kaashoek,B. Pagter Book 1995 Birkh?user

作嘔

Principal Eigenvalues and Perturbation,In a classical article, Hess and Kato [HK] study the problem . where . is a strongly elliptic operator on a bounded open set Ω of .. with Dirichlet boundary conditions and . is a continuous bounded function on Ω. They show that there exists a unique λ > 0 such that the problem (0.1) has a solution.

隼鷹

grieve

四目在模仿

Disjointness Preserving Operators on Banach Lattices,In this survey on disjointness preserving (bandpreserving, central) operators we will be mainly concerned with automatic order and norm boundedness properties of these classes of operators.

intellect

鋼盔

bonnet

C. B. Huijsmans,M. A. Kaashoek,W. A. J. Luxemburg,B. de Pagteroll damit auch ?u?erlich angedeutet sein, da? ich der prim?ren Darm- tuberkulose nicht nur hinsichtlich ihrer Bedeutung für das Tuberkuloseproblem überhaupt, sondern auch, was ihre bisher kaum erforschte pathologische Anatomie angeht, eine Sonderstellung gegenüber den übrigen Formen der Darm- tuberk

預(yù)示

deriver

Biographical Notes,irthday in June of the same year. In March 1993, Professor Zaanen also celebrated the 55th anniversary of receiving his Doctor’s Degree in Philosophy at the University of Leiden, marking the beginning of his remarkable mathematical career.

HAWK