Simple quotients of group -algebras for two step nilpotent groups and connected Lie groups
Simplexe mit streng monotoner Entropiezahlenfolge
Simplicity of 2-graph algebras associated to dynamical systems.
Simplicity of Crossed Products of GCR Algebras by Abelian Groups.
Simplicity of the projective unitary groups defined by simple factors.
Simultaneous automorphisms on the space of analytic functions of several complex variables
Simultaneous resolutions of the identity operator in normed spaces.
We construct in this paper some simultaneous projective resolutions of the identity operator which we later use to obtain certain new results on quasi-complementation property and Markushevich bases.
Simultaneous stabilization in
We study the problem of simultaneous stabilization for the algebra . Invertible pairs , j = 1,..., n, in a commutative unital algebra are called simultaneously stabilizable if there exists a pair (α,β) of elements such that is invertible in this algebra for j = 1,..., n. For n = 2, the simultaneous stabilization problem admits a positive solution for any data if and only if the Bass stable rank of the algebra is one. Since has stable rank two, we are faced here with a different situation....
Singlevaluedness of monotone operators on subspaces of GSG spaces
We extend Zajíček’s theorem from [Za] about points of singlevaluedness of monotone operators on Asplund spaces. Namely we prove that every monotone operator on a subspace of a Banach space containing densely a continuous image of an Asplund space (these spaces are called GSG spaces) is singlevalued on the whole space except a -cone supported set.
Singular integral operators on Nakano spaces with weights having finite sets of discontinuities
In 1968, Gohberg and Krupnik found a Fredholm criterion for singular integral operators of the form aP + bQ, where a,b are piecewise continuous functions and P,Q are complementary projections associated to the Cauchy singular integral operator, acting on Lebesgue spaces over Lyapunov curves. We extend this result to the case of Nakano spaces (also known as variable Lebesgue spaces) with certain weights having finite sets of discontinuities on arbitrary Carleson curves.
Singular integrals of the time-harmonic relativistic Dirac equation on a piecewise Liapunov surface.
Singular integrals on
Singular integrals on generalized Lipschitz and Hardy spaces
Singular measures and -capacity on weighted Sobolev classes.
Singular perturbations for a class of quasi-linear hyperbolic equations
Singular perturbations of ordinary differential equations in Colombeau spaces
Singular Products of Distributions.
Singular Products of Distributions.
Singular solutions of elliptic boundary value problems in polyhedra
Singular spectrum of products of distributions at points