Some partial differential Volterra equation problems arising in viscoelasticity
Some possibilities in solving operator equations using non stationary iterative method
Some properties of a non-linear integral Volterra equation with deviated argument
Some properties of the functional differential equation.
Some properties of the functional equation .
Some questions in operator theory and applications in analysis
Some relations between Toeplitz and singular integral operators on odd spheres
Some remarks on a fixed point theorem of Krasnoselskii.
Some results for integral inclusions of Volterra type in Banach spaces.
Some results on the ultimate behavior of solutions of Volterra functional-differential equations
Some stability and boundedness criteria for a class of Volterra integro-differential systems.
Some stochastic properties of the best determined terms method
Some theorems on the estimate and existence of solutions of integro-differential equations of parabolic type
Some topological properties preserved by nearness between operators and applications to P.D.E.
Sous-ellipticité d'opérateurs intégro-différentiels vérifiant le principe du maximum
Spectra of partial integral operators with a kernel of three variables
Let Ω= [a, b] × [c, d] and T 1, T 2 be partial integral operators in (Ω): (T 1 f)(x, y) = k 1(x, s, y)f(s, y)ds, (T 2 f)(x, y) = k 2(x, ts, y)f(t, y)dt where k 1 and k 2 are continuous functions on [a, b] × Ω and Ω × [c, d], respectively. In this paper, concepts of determinants and minors of operators E−τT 1, τ ∈ ℂ and E−τT 2, τ ∈ ℂ are introduced as continuous functions on [a, b] and [c, d], respectively. Here E is the identical operator in C(Ω). In addition, Theorems on the spectra of bounded...
Spectral analysis of perturbed multiplication operators occurring in polymerization chemistry
Spectral approximation for Segal-Bargmann space Toeplitz operators
Let A stand for a Toeplitz operator with a continuous symbol on the Bergman space of the polydisk or on the Segal-Bargmann space over . Even in the case N = 1, the spectrum Λ(A) of A is available only in a few very special situations. One approach to gaining information about this spectrum is based on replacing A by a large “finite section”, that is, by the compression of A to the linear span of the monomials . Unfortunately, in general the spectrum of does not mimic the spectrum of A as...
Spectral perturbations in linear viscoelasticity of the Boltzmann type
Spectral Properties and Asypmtotic Behavior of the Linear Transport Equation.