AbstractWe discuss the coexistence problem for the one-dimensional Schrödinger operator with the double or triple periodic δ(1)-interactions. For each j∈N, we determine whether or not the jth spectral gap is degenerate
The paper considers an optimal control problem of the typewhere the set M of admissible controls con...
AbstractUsing a symmetrizing operator, we give a new expression for the Omega operator used by MacMa...
AbstractIn this paper we study generalised prime systems for which the integer counting function NP(...
AbstractThe singular nonlinear third-order periodic boundary value problem u″′+ρ3u=f(t,u),0⩽t⩽2π, wi...
AbstractIn this paper we study the existence and the stability of bounded solutions of the following...
AbstractWe present the asymptotic behavior of the coexistence states near the point of bifurcation f...
AbstractLet I⊂R be a non-trivial interval and let λ,μ,ν:I2→(0,1). We present some results concerning...
AbstractLet P0 be a stochastic matrix with no eigenvalue other than 1 on the unit circle and let P(ε...
AbstractLet Ω⊂Rn be a bounded connected open set with connected real analytic boundary. We show that...
The asymptotic form of a SU(3) matrix theory groundstate is found by showing that a recent ansatz fo...
AbstractCriteria are established for existence of multiple positive solutions to the boundary value ...
AbstractThe decay B0→π+π−γ has a bremsstrahlung component determined by the amplitude for B0→π+π−, a...
We consider probability measures, dμ = w(θ)^(dθ)_(2π) + dμ_s, on the unit circle, ∂D, with Verblunsk...
AbstractWe present in this note the existence and uniqueness results for the Stokes and Navier–Stoke...
AbstractBy means of continuation theorem of coincidence degree theory, we study a kind of Liénard eq...
The paper considers an optimal control problem of the typewhere the set M of admissible controls con...
AbstractUsing a symmetrizing operator, we give a new expression for the Omega operator used by MacMa...
AbstractIn this paper we study generalised prime systems for which the integer counting function NP(...
AbstractThe singular nonlinear third-order periodic boundary value problem u″′+ρ3u=f(t,u),0⩽t⩽2π, wi...
AbstractIn this paper we study the existence and the stability of bounded solutions of the following...
AbstractWe present the asymptotic behavior of the coexistence states near the point of bifurcation f...
AbstractLet I⊂R be a non-trivial interval and let λ,μ,ν:I2→(0,1). We present some results concerning...
AbstractLet P0 be a stochastic matrix with no eigenvalue other than 1 on the unit circle and let P(ε...
AbstractLet Ω⊂Rn be a bounded connected open set with connected real analytic boundary. We show that...
The asymptotic form of a SU(3) matrix theory groundstate is found by showing that a recent ansatz fo...
AbstractCriteria are established for existence of multiple positive solutions to the boundary value ...
AbstractThe decay B0→π+π−γ has a bremsstrahlung component determined by the amplitude for B0→π+π−, a...
We consider probability measures, dμ = w(θ)^(dθ)_(2π) + dμ_s, on the unit circle, ∂D, with Verblunsk...
AbstractWe present in this note the existence and uniqueness results for the Stokes and Navier–Stoke...
AbstractBy means of continuation theorem of coincidence degree theory, we study a kind of Liénard eq...
The paper considers an optimal control problem of the typewhere the set M of admissible controls con...
AbstractUsing a symmetrizing operator, we give a new expression for the Omega operator used by MacMa...
AbstractIn this paper we study generalised prime systems for which the integer counting function NP(...
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