Add to ORKGsummary:In the paper [13] we proved a fixed point theorem for an operator $\Cal A$, which satisfies a generalized Lipschitz condition with respect to a linear bounded operator $A$, that is: $$ m(\Cal A x-\Cal A y)\prec Am(x-y). $$ The purpose of this paper is to show that the results obtained in [13], [14] can be extended to a nonlinear operator $A$
AbstractLet ∑ be a bounded set of complex matrices,∑m = {A1 ... Am: Ai ∈ ∑}. The generalized spectra...
AbstractA familiar theorem of Liapunov pertaining to stability of complex matrices is proved anew an...
Some inequalities of the Grüss type for the numerical radius of bounded linear operators in Hilbe...
summary:In the paper [13] we proved a fixed point theorem for an operator $\Cal A$, which satisfies ...
AbstractIn this manuscript, we generalize a theorem on fixed points due to Ostrowski, using the spec...
AbstractLet f be a Lipschitz operator from a path-connected set D⊆Cm into Cm, with the lub-Lipschitz...
AbstractIn 2002, Wirth has proved that the joint spectral radius of irreducible compact sets of matr...
There is a formula (Gelfand's formula) to find the spectral radius of a linear operator defined on a...
AbstractFor an n × n interval matrix A = (Aij), we say that A is majorized by the point matrix à = ...
summary:Let $f$ be a non-zero positive vector of a Banach lattice $L$, and let $T$ be a positive lin...
summary:The purpose of this article is to give some estimates for the spectral radius of the polynom...
Several results are derived concerning the input-output stability of nonlinear time-varying feedback...
summary:A recurrence relation for the computation of the $L_p$-norms of an Hermitian Fredholm integr...
summary:Let $C$ be a nonempty closed convex subset of a Banach space $E$ and \linebreak $T:C\rightar...
Elsner L. The generalized spectral-radius theorem: An analytic-geometric proof. Linear Algebra and i...
AbstractLet ∑ be a bounded set of complex matrices,∑m = {A1 ... Am: Ai ∈ ∑}. The generalized spectra...
AbstractA familiar theorem of Liapunov pertaining to stability of complex matrices is proved anew an...
Some inequalities of the Grüss type for the numerical radius of bounded linear operators in Hilbe...
summary:In the paper [13] we proved a fixed point theorem for an operator $\Cal A$, which satisfies ...
AbstractIn this manuscript, we generalize a theorem on fixed points due to Ostrowski, using the spec...
AbstractLet f be a Lipschitz operator from a path-connected set D⊆Cm into Cm, with the lub-Lipschitz...
AbstractIn 2002, Wirth has proved that the joint spectral radius of irreducible compact sets of matr...
There is a formula (Gelfand's formula) to find the spectral radius of a linear operator defined on a...
AbstractFor an n × n interval matrix A = (Aij), we say that A is majorized by the point matrix à = ...
summary:Let $f$ be a non-zero positive vector of a Banach lattice $L$, and let $T$ be a positive lin...
summary:The purpose of this article is to give some estimates for the spectral radius of the polynom...
Several results are derived concerning the input-output stability of nonlinear time-varying feedback...
summary:A recurrence relation for the computation of the $L_p$-norms of an Hermitian Fredholm integr...
summary:Let $C$ be a nonempty closed convex subset of a Banach space $E$ and \linebreak $T:C\rightar...
Elsner L. The generalized spectral-radius theorem: An analytic-geometric proof. Linear Algebra and i...
AbstractLet ∑ be a bounded set of complex matrices,∑m = {A1 ... Am: Ai ∈ ∑}. The generalized spectra...
AbstractA familiar theorem of Liapunov pertaining to stability of complex matrices is proved anew an...
Some inequalities of the Grüss type for the numerical radius of bounded linear operators in Hilbe...