Arhivă — Seria A

Stochastic risk models II

The propose of the second part of this paper is to use the continuous time Markov processes (MP) and the Markov renewal processes (MRP) to obtain a generalization of the renewal model of collective risk for an extended period [0,t]. It is assumed that there exist m types of loss and hence more types of random claims. A…

A note on proper conformal vector fields in cylindrically symmetric static space-times

Isoperimetric inequalities in Minkowski space M2

A version of the Kronecker lemma

Absolute cross sections measurement in two nucleons transfer reactions

Binding energy of an off-center donor in cylindrical quantum-well wires under intense laser fields

Electric field and intense laser radiation effects on the interband transitions in quantum wells

Three dimensional imaging of cultural heritage as a basis for getting to know cultural assets