We consider a discrete time risk model in which the net payout (insurance risk) {Xk,k=1,2,···} are assumed to take real values and belong to the
The aim of this paper is to establish several necessary and sufficient conditions in order that the weighted inequality ρ(M f > λ)Φ(λ) ≤ C ∫_Ω~Ψ (C|f|)
Deterministic homogenization is studied for quasilinear monotone hyperbolic problems with a linear damping term. It is shown by the sigma-convergence method tha
We present a short and simple proof of the recent result of Yang and Wang [12]. Stimulated by their idea, two geometric parameters U~ax(ε) and βx (ε), both r